6. Find the total number of experienced employees.
अनुभवी कर्मचारियों की कुल संख्या ज्ञात कीजिए।
a) 214800
b) 118000
c) 128000
d) 218000
e) None of these
7. Total number of employees from A and B together is approximately what percent of total number of employees from D and E together?
A और B से मिलाकर कर्मचारियों की कुल संख्या, D और E से मिलाकर कर्मचारियों की कुल संख्या का लगभग कितना प्रतिशत है?
a) 49%
b) 59%
c) 79%
d) 39%
e) 69 %
8. Find the difference between total number of males and total number experienced employees.
पुरुषों की कुल संख्या और अनुभवी कर्मचारियों की कुल संख्या के बीच का अंतर ज्ञात कीजिए।
a) 14950
b) 12550
c) 14320
d) 18940
e) None of these
9. Find the total number of female employees in all the organizations.
सभी संगठनों में महिला कर्मचारियों की कुल संख्या ज्ञात कीजिए
a) 107050
b) 107005
c) 100750
d) 107070
e) None of these
10. Find the respective ratio of fresher employees of B and C together and fresher employees of E and F together?
B और C के नए कर्मचारियों और E और F के नए कर्मचारियों का मिलाकर अनुपात ज्ञात कीजिए?
a) 28 : 11
b) 28 : 13
c) 11 : 28
d) 13 : 28
e) None of these
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अनुभवी कर्मचारियों की कुल संख्या ज्ञात कीजिए।
a) 214800
b) 118000
c) 128000
d) 218000
e) None of these
7. Total number of employees from A and B together is approximately what percent of total number of employees from D and E together?
A और B से मिलाकर कर्मचारियों की कुल संख्या, D और E से मिलाकर कर्मचारियों की कुल संख्या का लगभग कितना प्रतिशत है?
a) 49%
b) 59%
c) 79%
d) 39%
e) 69 %
8. Find the difference between total number of males and total number experienced employees.
पुरुषों की कुल संख्या और अनुभवी कर्मचारियों की कुल संख्या के बीच का अंतर ज्ञात कीजिए।
a) 14950
b) 12550
c) 14320
d) 18940
e) None of these
9. Find the total number of female employees in all the organizations.
सभी संगठनों में महिला कर्मचारियों की कुल संख्या ज्ञात कीजिए
a) 107050
b) 107005
c) 100750
d) 107070
e) None of these
10. Find the respective ratio of fresher employees of B and C together and fresher employees of E and F together?
B और C के नए कर्मचारियों और E और F के नए कर्मचारियों का मिलाकर अनुपात ज्ञात कीजिए?
a) 28 : 11
b) 28 : 13
c) 11 : 28
d) 13 : 28
e) None of these
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Answer: b
Explanation:
Experienced employees of
A = 5/8 x 32000 = 20000
B = 3/5 x 35000 = 21000
C = 4/7 x 28000 = 16000
D = 3/10 x 40000 = 12000
E = 5/9 x 45000 = 25000
F = 2/5 x 60000 = 24000
Total number of experienced employees
= 20000 + 21000 + 16000 + 12000 + 25000 + 24000
= 118000
Answer: c
Explanation:
Total number of employees from A and B together = 32000 + 35000 = 67000
Total number of employees from D and E together = 40000 + 45000 = 85000
Required percentage = 67000/85000 x 100 = 78.82% = 79 %
Answer: a
Explanation:
Experienced employees of
A = 5/8 x 32000 = 20000
B = 3/5 x 35000 = 21000
C = 4/7 x 28000 = 16000
D = 3/10 x 40000 = 12000
E = 5/9 x 45000 = 25000
F = 2/5 x 60000 = 24000
Total number of experienced employees = 20000 + 21000 + 16000 + 12000 + 25000 + 24000
= 118000
Number of males in
A = 45/100 x 32000 = 14400
B = 55/100 x 35000 = 19250
C = 75/100 x 28000 = 21000
D = 72/100 x 40000 = 28800
E = 46/100 x 45000 = 20700
F = 48/100 x 60000 = 28800
Total number of males = 14400 + 19250 + 21000 + 28800 + 20700 + 28800 = 132950
Required difference = 132950 – 118000 = 14950
Answer: a
Explanation:
Number of females in:
A = (100 – 45)/100 x 32000 = 17600
B = (100 – 55)/100 x 35000 = 15750
C = (100 – 75)/100 x 28000 = 7000
D = (100 – 72)/100 x 40000 = 11200
E = (100 – 46)/100 x 45000 = 24300
F = (100 – 48)/100 x 60000 = 31200
Total number of females = 17600 + 15750 + 7000 + 11200 + 24300 + 31200 = 107050
Answer: d
Explanation:Fresher employees of:
B = 2/5 x 35000 = 14000
C = 3/7 x 28000 = 12000
E = 4/9 x 45000 = 20000
F = 3/5 x 60000 = 36000
B+C = 14000 + 12000 = 26000
E+F = 20000 + 36000 = 56000
Required ratio = 26000 : 56000 = 13 : 28
Explanation:
Experienced employees of
A = 5/8 x 32000 = 20000
B = 3/5 x 35000 = 21000
C = 4/7 x 28000 = 16000
D = 3/10 x 40000 = 12000
E = 5/9 x 45000 = 25000
F = 2/5 x 60000 = 24000
Total number of experienced employees
= 20000 + 21000 + 16000 + 12000 + 25000 + 24000
= 118000
Answer: c
Explanation:
Total number of employees from A and B together = 32000 + 35000 = 67000
Total number of employees from D and E together = 40000 + 45000 = 85000
Required percentage = 67000/85000 x 100 = 78.82% = 79 %
Answer: a
Explanation:
Experienced employees of
A = 5/8 x 32000 = 20000
B = 3/5 x 35000 = 21000
C = 4/7 x 28000 = 16000
D = 3/10 x 40000 = 12000
E = 5/9 x 45000 = 25000
F = 2/5 x 60000 = 24000
Total number of experienced employees = 20000 + 21000 + 16000 + 12000 + 25000 + 24000
= 118000
Number of males in
A = 45/100 x 32000 = 14400
B = 55/100 x 35000 = 19250
C = 75/100 x 28000 = 21000
D = 72/100 x 40000 = 28800
E = 46/100 x 45000 = 20700
F = 48/100 x 60000 = 28800
Total number of males = 14400 + 19250 + 21000 + 28800 + 20700 + 28800 = 132950
Required difference = 132950 – 118000 = 14950
Answer: a
Explanation:
Number of females in:
A = (100 – 45)/100 x 32000 = 17600
B = (100 – 55)/100 x 35000 = 15750
C = (100 – 75)/100 x 28000 = 7000
D = (100 – 72)/100 x 40000 = 11200
E = (100 – 46)/100 x 45000 = 24300
F = (100 – 48)/100 x 60000 = 31200
Total number of females = 17600 + 15750 + 7000 + 11200 + 24300 + 31200 = 107050
Answer: d
Explanation:Fresher employees of:
B = 2/5 x 35000 = 14000
C = 3/7 x 28000 = 12000
E = 4/9 x 45000 = 20000
F = 3/5 x 60000 = 36000
B+C = 14000 + 12000 = 26000
E+F = 20000 + 36000 = 56000
Required ratio = 26000 : 56000 = 13 : 28
There are total five countries P, Q, R, S and T whose employment rate is to be calculated.
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Formulas for calculating Unemployment rate is given below:
Unemployment Rate= Unemployed/(Labour Force)*100
Labour Force Rate= (Person willing to Work (Labour Force))/(Total Population (15-60 years))*100
Line graph given shows the population (lakhs) of those five countries of 3 different age groups such as: less than 15 years, more than 60 years of age.
Unemployment Rate= Unemployed/(Labour Force)*100
Labour Force Rate= (Person willing to Work (Labour Force))/(Total Population (15-60 years))*100
Line graph given shows the population (lakhs) of those five countries of 3 different age groups such as: less than 15 years, more than 60 years of age.
Labour force is calculated from the population of age group (15 – 60) years and employment and unemployment rate is calculated from the Labour Force only.
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1) If out of total population of country P, 30% are actually employed, then what is the per cent of unemployment in that country?
यदि देश P की कुल जनसंख्या में से 30% वास्तव में कार्यरत हैं, तो उस देश में बेरोजगारी का प्रतिशत कितना है?
a) 25%
b) 20%
c) 30%
d) 40%
e) None of these
2) If unemployment rate of country Q is 40%, then what is the ratio of employed population to the population of age greater than 60 years of that country?
यदि देश Q की बेरोजगारी दर 40% है, तो नियोजित जनसंख्या का उस देश की 60 वर्ष से अधिक आयु की जनसंख्या से अनुपात कितना है?
a) 3: 2
b) 4: 3
c) 6: 5
d) 5: 4
e) None of these
3) If unemployment rate of country P, Q and R is ‘x’%, ‘x + 25’% and 60% respectively and unemployed population in countries P is 15200 less than that in country R, then what is the unemployed population (thousand) in country Q?
If unemployment rate of country P, Q and R is ‘x’%, ‘x + 25’% and 60% respectively and unemployed population in countries P is 15200 less than that in country R, then what is the unemployed population (thousand) in country Q?
a) 27
b) 24
c) 19.5
d) 20.4
e) None of these
4) If unemployment rate of country R is 15 more than that of country S and ratio of unemployed population of countries R to that of S is 5: 1, than that in country S, then what is the sum of unemployed population (thousands) in both the countries together?
यदि देश R की बेरोजगारी दर देश S की बेरोजगारी दर से 15 अधिक है और देश R की बेरोजगार जनसंख्या का S से अनुपात 5:1 है, तो देश S की तुलना में बेरोजगार जनसंख्या (हजारों) का योग क्या है? देश एक साथ?
a) 45
b) 54
c) 36
d) 60
e) None of these
5) If unemployed population in country T is ‘x’% of total population of age group (< 15) and ‘x + 18’% of total population of age group (> 60), then what is the unemployment rate of country T?
यदि देश T में बेरोजगार जनसंख्या आयु वर्ग (<15) की कुल जनसंख्या का 'x'% और आयु वर्ग (> 60) की कुल जनसंख्या का 'x + 18'% है, तो देश T की बेरोजगारी दर क्या है?
a) 55%
b) 45%
c) 65%
d) 75%
e) None of these
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यदि देश P की कुल जनसंख्या में से 30% वास्तव में कार्यरत हैं, तो उस देश में बेरोजगारी का प्रतिशत कितना है?
a) 25%
b) 20%
c) 30%
d) 40%
e) None of these
2) If unemployment rate of country Q is 40%, then what is the ratio of employed population to the population of age greater than 60 years of that country?
यदि देश Q की बेरोजगारी दर 40% है, तो नियोजित जनसंख्या का उस देश की 60 वर्ष से अधिक आयु की जनसंख्या से अनुपात कितना है?
a) 3: 2
b) 4: 3
c) 6: 5
d) 5: 4
e) None of these
3) If unemployment rate of country P, Q and R is ‘x’%, ‘x + 25’% and 60% respectively and unemployed population in countries P is 15200 less than that in country R, then what is the unemployed population (thousand) in country Q?
If unemployment rate of country P, Q and R is ‘x’%, ‘x + 25’% and 60% respectively and unemployed population in countries P is 15200 less than that in country R, then what is the unemployed population (thousand) in country Q?
a) 27
b) 24
c) 19.5
d) 20.4
e) None of these
4) If unemployment rate of country R is 15 more than that of country S and ratio of unemployed population of countries R to that of S is 5: 1, than that in country S, then what is the sum of unemployed population (thousands) in both the countries together?
यदि देश R की बेरोजगारी दर देश S की बेरोजगारी दर से 15 अधिक है और देश R की बेरोजगार जनसंख्या का S से अनुपात 5:1 है, तो देश S की तुलना में बेरोजगार जनसंख्या (हजारों) का योग क्या है? देश एक साथ?
a) 45
b) 54
c) 36
d) 60
e) None of these
5) If unemployed population in country T is ‘x’% of total population of age group (< 15) and ‘x + 18’% of total population of age group (> 60), then what is the unemployment rate of country T?
यदि देश T में बेरोजगार जनसंख्या आयु वर्ग (<15) की कुल जनसंख्या का 'x'% और आयु वर्ग (> 60) की कुल जनसंख्या का 'x + 18'% है, तो देश T की बेरोजगारी दर क्या है?
a) 55%
b) 45%
c) 65%
d) 75%
e) None of these
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1) Answer: a)
Population of age group (15 – 60) in country P = 80 – (10 + 30) = 40
80% = (Labour Force/40) * 100
Labour Force in country P = (80/100) * 40 = 32
Population of age group (15 – 60) in country Q = 100 – (15 + 25) = 60
50% = (Labour Force/60) * 100
Labour Force in country Q = (50/100) * 60 = 30
Population of age group (15 – 60) in country R = 120 – (20 + 20) = 80
75% = (Labour Force/80) * 100
Labour Force in country R = (75/100) * 80 = 60
Population of age group (15 – 60) in country S = 50 – (10 + 15) = 25
60% = (Labour Force/25) * 100
Labour Force in country S = (60/100) * 25 = 15
Population of age group (15 – 60) in country T = 80 – (20 + 30) = 30
80% = (Labour Force/50) * 100
Labour Force in country T = (80/100) * 30 = 24
Total population of country P = 80
Total employed in country P = 30% of 80 = 24
Total unemployed out of Labour Force = 30 – 24 = 8
Unemployment rate = (8/32) * 100 = 25%
2) Answer: c)
Unemployment rate = (Unemployed/Labour Force) * 100
40 = (Unemployed/30) * 100
Unemployed = 12
Employed = 30 – 12 = 18
Required ratio = 18: 15 = 6: 5
3) Answer: a)
Unemployment rate of P = (Unemployed/Labour Force) * 100
x = (Unemployed/32) * 100
Unemployed in P = 0.32x
Unemployment rate of R = (Unemployed/Labour Force) * 100
60 = (Unemployed/60) * 100
Unemployed in R = 36
According to the question:
36 – 0.32x = 15200/1000
0.32x = 20.8
x = 65
Now,
Unemployment rate in Q = (Unemployed/Labour Force) * 100
(x + 25) = (Unemployed/30) * 100
Unemployed in Q = [(65 + 25) * 30]/100
Unemployed in Q = 27
4) Answer: b)
Let unemployed population of country R and S is ‘5x’ and ‘x’ respectively.
Unemployment rate of R = (Unemployed/Labour Force) * 100
Unemployment rate of R = (5x/60) * 100
Unemployment rate of R = 25x/3
Unemployment rate of S = (Unemployed/Labour Force) * 100
Unemployment rate of S = (x/15) * 100
Unemployment rate of S = 20x/3
According to the question:
(25x/3) – (20x/3) = 15
x = 9
Sum of unemployed population (thousands) in both the countries together = 5x + x = 6x = 54
5) Answer: b)
Let unemployed population in T = ‘a’
Total population of age group (< 15) in T = 30
a = x% of 30
a = 0.3x ……… (1)
Total population of age group (< 15) in T = 30
a = (x + 18)% of 20
From equation (1):
0.3x = 0.2(x + 18)
0.3x = 0.2x + 3.6
x = 36
Unemployment rate = (a/24) * 100
= (0.3x/24) * 100
= 45%
Population of age group (15 – 60) in country P = 80 – (10 + 30) = 40
80% = (Labour Force/40) * 100
Labour Force in country P = (80/100) * 40 = 32
Population of age group (15 – 60) in country Q = 100 – (15 + 25) = 60
50% = (Labour Force/60) * 100
Labour Force in country Q = (50/100) * 60 = 30
Population of age group (15 – 60) in country R = 120 – (20 + 20) = 80
75% = (Labour Force/80) * 100
Labour Force in country R = (75/100) * 80 = 60
Population of age group (15 – 60) in country S = 50 – (10 + 15) = 25
60% = (Labour Force/25) * 100
Labour Force in country S = (60/100) * 25 = 15
Population of age group (15 – 60) in country T = 80 – (20 + 30) = 30
80% = (Labour Force/50) * 100
Labour Force in country T = (80/100) * 30 = 24
Total population of country P = 80
Total employed in country P = 30% of 80 = 24
Total unemployed out of Labour Force = 30 – 24 = 8
Unemployment rate = (8/32) * 100 = 25%
2) Answer: c)
Unemployment rate = (Unemployed/Labour Force) * 100
40 = (Unemployed/30) * 100
Unemployed = 12
Employed = 30 – 12 = 18
Required ratio = 18: 15 = 6: 5
3) Answer: a)
Unemployment rate of P = (Unemployed/Labour Force) * 100
x = (Unemployed/32) * 100
Unemployed in P = 0.32x
Unemployment rate of R = (Unemployed/Labour Force) * 100
60 = (Unemployed/60) * 100
Unemployed in R = 36
According to the question:
36 – 0.32x = 15200/1000
0.32x = 20.8
x = 65
Now,
Unemployment rate in Q = (Unemployed/Labour Force) * 100
(x + 25) = (Unemployed/30) * 100
Unemployed in Q = [(65 + 25) * 30]/100
Unemployed in Q = 27
4) Answer: b)
Let unemployed population of country R and S is ‘5x’ and ‘x’ respectively.
Unemployment rate of R = (Unemployed/Labour Force) * 100
Unemployment rate of R = (5x/60) * 100
Unemployment rate of R = 25x/3
Unemployment rate of S = (Unemployed/Labour Force) * 100
Unemployment rate of S = (x/15) * 100
Unemployment rate of S = 20x/3
According to the question:
(25x/3) – (20x/3) = 15
x = 9
Sum of unemployed population (thousands) in both the countries together = 5x + x = 6x = 54
5) Answer: b)
Let unemployed population in T = ‘a’
Total population of age group (< 15) in T = 30
a = x% of 30
a = 0.3x ……… (1)
Total population of age group (< 15) in T = 30
a = (x + 18)% of 20
From equation (1):
0.3x = 0.2(x + 18)
0.3x = 0.2x + 3.6
x = 36
Unemployment rate = (a/24) * 100
= (0.3x/24) * 100
= 45%
6) The average number of students in class V is 88 and the number of students in section B is 20% more than the number of students in section D then find the ratio between the number of students in Section B of class V and section D of class X?
कक्षा V में छात्रों की औसत संख्या 88 है और खंड B में छात्रों की संख्या खंड D में छात्रों की संख्या से 20% अधिक है, तो कक्षा V के खंड B और कक्षा X के खंड D में छात्रों की संख्या के बीच का अनुपात ज्ञात कीजिए। ?
a) 20:3
b) 40:9
c) 50:69
d) 30:37
e) 69:50
7) If the ratio between number of students in section B and section C of class VI becomes 4:5 when 20 more students joins section C then find the number of students initially in section C?
यदि कक्षा VI के सेक्शन B और सेक्शन C में छात्रों की संख्या का अनुपात 4:5 हो जाता है, जब सेक्शन C में 20 और छात्र शामिल हो जाते हैं, तो सेक्शन C में शुरू में छात्रों की संख्या ज्ञात करें?
a) 20
b) 40
c) 55
d) 30
e) 60
8) If the average weight of students in section A of class IX is ‘x’ while that of section C is ‘x-10’ kg and the average weight of all the students in these sections is 50 kg, then find the new average weight of section C if the teacher is also included whose weight is 44 kg?
यदि कक्षा IX के सेक्शन A में छात्रों का औसत वजन 'x' है जबकि सेक्शन C का 'x-10' किलो है और इन सेक्शन के सभी छात्रों का औसत वजन 50 किलो है, तो नए औसत वजन का पता लगाएं खंड सी यदि शिक्षक भी शामिल है जिसका वजन 44 किलो है?
a) 38
b) 40
c) 52
d) 44
e) 60
9) If the total number of students in class VII and class VIII is 620 then find the average number of students in section D of class VII and VIII?
यदि कक्षा VII और कक्षा VIII में छात्रों की कुल संख्या 620 है, तो कक्षा VII और VIII के खंड D में छात्रों की औसत संख्या ज्ञात कीजिए?
a) 137
b) 140
c) 105
d) 130
e) 160
10) If the ratio between the number of students in section C of class VIII and X is 5:4 and the number of students in section A of class X is 50% more than the section C of the same class then find the average number of students in class X?
यदि कक्षा VIII और X के सेक्शन C में छात्रों की संख्या का अनुपात 5:4 है और कक्षा X के सेक्शन A में छात्रों की संख्या उसी कक्षा के सेक्शन C से 50% अधिक है, तो छात्रों की औसत संख्या ज्ञात कीजिए। दसवीं कक्षा में?
a) 20
b) 40
c) 10
d) 30
e) 60
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कक्षा V में छात्रों की औसत संख्या 88 है और खंड B में छात्रों की संख्या खंड D में छात्रों की संख्या से 20% अधिक है, तो कक्षा V के खंड B और कक्षा X के खंड D में छात्रों की संख्या के बीच का अनुपात ज्ञात कीजिए। ?
a) 20:3
b) 40:9
c) 50:69
d) 30:37
e) 69:50
7) If the ratio between number of students in section B and section C of class VI becomes 4:5 when 20 more students joins section C then find the number of students initially in section C?
यदि कक्षा VI के सेक्शन B और सेक्शन C में छात्रों की संख्या का अनुपात 4:5 हो जाता है, जब सेक्शन C में 20 और छात्र शामिल हो जाते हैं, तो सेक्शन C में शुरू में छात्रों की संख्या ज्ञात करें?
a) 20
b) 40
c) 55
d) 30
e) 60
8) If the average weight of students in section A of class IX is ‘x’ while that of section C is ‘x-10’ kg and the average weight of all the students in these sections is 50 kg, then find the new average weight of section C if the teacher is also included whose weight is 44 kg?
यदि कक्षा IX के सेक्शन A में छात्रों का औसत वजन 'x' है जबकि सेक्शन C का 'x-10' किलो है और इन सेक्शन के सभी छात्रों का औसत वजन 50 किलो है, तो नए औसत वजन का पता लगाएं खंड सी यदि शिक्षक भी शामिल है जिसका वजन 44 किलो है?
a) 38
b) 40
c) 52
d) 44
e) 60
9) If the total number of students in class VII and class VIII is 620 then find the average number of students in section D of class VII and VIII?
यदि कक्षा VII और कक्षा VIII में छात्रों की कुल संख्या 620 है, तो कक्षा VII और VIII के खंड D में छात्रों की औसत संख्या ज्ञात कीजिए?
a) 137
b) 140
c) 105
d) 130
e) 160
10) If the ratio between the number of students in section C of class VIII and X is 5:4 and the number of students in section A of class X is 50% more than the section C of the same class then find the average number of students in class X?
यदि कक्षा VIII और X के सेक्शन C में छात्रों की संख्या का अनुपात 5:4 है और कक्षा X के सेक्शन A में छात्रों की संख्या उसी कक्षा के सेक्शन C से 50% अधिक है, तो छात्रों की औसत संख्या ज्ञात कीजिए। दसवीं कक्षा में?
a) 20
b) 40
c) 10
d) 30
e) 60
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6) Answer: e)
Total number of students in class V = 88*4= 352
Let the number of students in section D be x
Section B= x*120/100= 6x/5
So,
x+6x/5+ 60+39= 352
11x/5= 352-99
11x/5= 253
x= 253*5/11
x= 115
Number of students in section B= 6*115/5= 138
Required ratio= 138:100= 69:50
7) Answer: c)
Let the let the number of students initially in section C be x
Now,
Number of students in section C = x+20
60/x+20 = 4/5
300= 4x+80
220= 4x
x= 55
8) Answer: d)
Total weight of all students= 50*160= 8000 kg
So,
96*x + 64(x-10) = 8000
96x + 64x – 640= 8000
160x= 8000+640
x= 8640/160
x= 54 kg
Average weight of section C = 54 -10= 44 kg
Total weight if we include weight of the teacher
= (44*64) + 44 = 2816 + 44 = 2860 kg
Required average weight= 2860/65= 44 kg
9) Answer: a)
Let the number of students in section D of class VII and VIII be x and y respectively
So,
(80+90+16+x) + (85+30+45+y) = 620
186+x+160+y = 620
x + y = 620- 346
x + y = 274
Required average = 274/2 = 137
10) Answer: e)
Number of students in section C of class X= 45*4/5= 36
Number of students in section A of class X= 36*150/100= 54
Required average= (54+50+36+100)/4 = 240/4 = 60 students
Total number of students in class V = 88*4= 352
Let the number of students in section D be x
Section B= x*120/100= 6x/5
So,
x+6x/5+ 60+39= 352
11x/5= 352-99
11x/5= 253
x= 253*5/11
x= 115
Number of students in section B= 6*115/5= 138
Required ratio= 138:100= 69:50
7) Answer: c)
Let the let the number of students initially in section C be x
Now,
Number of students in section C = x+20
60/x+20 = 4/5
300= 4x+80
220= 4x
x= 55
8) Answer: d)
Total weight of all students= 50*160= 8000 kg
So,
96*x + 64(x-10) = 8000
96x + 64x – 640= 8000
160x= 8000+640
x= 8640/160
x= 54 kg
Average weight of section C = 54 -10= 44 kg
Total weight if we include weight of the teacher
= (44*64) + 44 = 2816 + 44 = 2860 kg
Required average weight= 2860/65= 44 kg
9) Answer: a)
Let the number of students in section D of class VII and VIII be x and y respectively
So,
(80+90+16+x) + (85+30+45+y) = 620
186+x+160+y = 620
x + y = 620- 346
x + y = 274
Required average = 274/2 = 137
10) Answer: e)
Number of students in section C of class X= 45*4/5= 36
Number of students in section A of class X= 36*150/100= 54
Required average= (54+50+36+100)/4 = 240/4 = 60 students
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Forwarded from ENGLISH + VOCAB || THE HINDU
✨✨The Hindu Vocabulary For All Competitive Exams | 04-03-2022✨✨
1. ABRIDGE (VERB): (संक्षेप करना): shorten
Synonyms: cut, curtail
Antonyms: lengthen
Example Sentence:
The introduction is abridged from the author's afterword to the novel.
2. ABEYANCE (ADJECTIVE): (निलम्बन): suspension
Synonyms: remission, suspense
Antonyms: in hand
Example Sentence:
Matters were held in abeyance pending further enquiries.
3. OBNOXIOUS (ADJECTIVE): (अप्रिय): unpleasant
Synonyms: disagreeable, nasty
Antonyms: delightful
Example Sentence:
They overthrew the chancellor who was very obnoxious to them.
4. ANNIHILATE (VERB): (मिटा देना): destroy
Synonyms: wipe out, obliterate
Antonyms: create
Example Sentence:
A simple bomb could also annihilate a lot of things.
5. CONFER (VERB): (प्रदान करना): bestow on
Synonyms: present with/to, grant to
Antonyms: withhol
Example Sentence:
The Minister may have exceeded the powers conferred on him by Parliament.
6. VEX (VERB): (खीझाना): annoy
Synonyms: irritate, infuriate
Antonyms: mollify
Example Sentence:
The memory of the conversation still vexed him.
7. DEEM (VERB): (मानना): consider
Synonyms: judge, adjudge
Antonyms: mis-judge
Example Sentence:
The event was deemed a great success.
8. UNBRIDLED (ADJECTIVE): (निरंकुश): unrestrained
Synonyms: unconstrained, uncontrolled
Antonyms: restrained
Example Sentence:
He had a moment of unbridled ambition.
9. HUMILIATE (VERB): (अपमानित करना): embarrass
Synonyms: mortify, humble
Antonyms: aggrandize
Example Sentence:
You'll humiliate me in front of the whole school!
10. BARBARIC (ADJECTIVE): (निर्दयी): cruel
Synonyms: brutal, barbarous
Antonyms: benevolent
Example Sentence:
He carried out barbaric acts in the name of war
@PRACTICE_ENGLISH_VOCAB
1. ABRIDGE (VERB): (संक्षेप करना): shorten
Synonyms: cut, curtail
Antonyms: lengthen
Example Sentence:
The introduction is abridged from the author's afterword to the novel.
2. ABEYANCE (ADJECTIVE): (निलम्बन): suspension
Synonyms: remission, suspense
Antonyms: in hand
Example Sentence:
Matters were held in abeyance pending further enquiries.
3. OBNOXIOUS (ADJECTIVE): (अप्रिय): unpleasant
Synonyms: disagreeable, nasty
Antonyms: delightful
Example Sentence:
They overthrew the chancellor who was very obnoxious to them.
4. ANNIHILATE (VERB): (मिटा देना): destroy
Synonyms: wipe out, obliterate
Antonyms: create
Example Sentence:
A simple bomb could also annihilate a lot of things.
5. CONFER (VERB): (प्रदान करना): bestow on
Synonyms: present with/to, grant to
Antonyms: withhol
Example Sentence:
The Minister may have exceeded the powers conferred on him by Parliament.
6. VEX (VERB): (खीझाना): annoy
Synonyms: irritate, infuriate
Antonyms: mollify
Example Sentence:
The memory of the conversation still vexed him.
7. DEEM (VERB): (मानना): consider
Synonyms: judge, adjudge
Antonyms: mis-judge
Example Sentence:
The event was deemed a great success.
8. UNBRIDLED (ADJECTIVE): (निरंकुश): unrestrained
Synonyms: unconstrained, uncontrolled
Antonyms: restrained
Example Sentence:
He had a moment of unbridled ambition.
9. HUMILIATE (VERB): (अपमानित करना): embarrass
Synonyms: mortify, humble
Antonyms: aggrandize
Example Sentence:
You'll humiliate me in front of the whole school!
10. BARBARIC (ADJECTIVE): (निर्दयी): cruel
Synonyms: brutal, barbarous
Antonyms: benevolent
Example Sentence:
He carried out barbaric acts in the name of war
@PRACTICE_ENGLISH_VOCAB
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Forwarded from ENGLISH + VOCAB || THE HINDU
✨The Hindu Vocabulary For All Competitive Exams | 05-03-2022✨
1. ASSERTIVE (ADJECTIVE): (मुखर): confident
Synonyms: forceful, self-confident
Antonyms: retiring
Example Sentence:
The job may call for assertive behavior.
2. SLOPPY (ADJECTIVE): (लापरवाह): careless
Synonyms: slapdash, slipshod
Antonyms: careful
Example Sentence:
We gave away a goal through sloppy defending.
3. THRIVE (VERB): (फलना-फूलना): flourish
Synonyms: prosper burgeon
Antonyms: increase
Example Sentence:
Education groups tend to thrive on organization.
4. CONVENTIONAL (ADJECTIVE): (मानक): normal
Synonyms: standard, regular
Antonyms: original
Example Sentence:
A conventional morality had dictated behavior.
5. SABOTAGE (VERB): (नुक़सान पहुंचाना): wreck
Synonyms: vandalize, destroy
Antonyms: strengthen
Example Sentence:
Power lines from South Africa were sabotaged by rebel forces.
6. DISPENSE (VERB):(मुक्त होना): waive
Synonyms: omit, drop
Antonyms: include
Example Sentence:
Let's dispense with the formalities, shall we?"
7. CRITICAL (ADJECTIVE): (महत्वपूर्ण): crucial
Synonyms: vital, essential
Antonyms: unimportant
Example Sentence:
Temperature is a critical factor in successful fruit storage.
8. SPUR (VERB): (प्रोत्साहित करना): stimulate
Synonyms: encourage, prompt
Antonyms: discourage
Example Sentence:
Her sons' passion for computer games spurred her to set up a software business.
9. COMPLACENCY (NOUN):(शालीनता): smugness
Synonyms: self-satisfaction, self-approval
Antonyms: dissatisfaction
Example Sentence:
The figures are better, but there are no grounds for complacency.
10. DESCEND (VERB): (उतरना): drop
Synonyms: go down, come down
Antonyms: ascend
Example Sentence:
The aircraft began to descend.
@PRACTICE_ENGLISH_VOCAB
1. ASSERTIVE (ADJECTIVE): (मुखर): confident
Synonyms: forceful, self-confident
Antonyms: retiring
Example Sentence:
The job may call for assertive behavior.
2. SLOPPY (ADJECTIVE): (लापरवाह): careless
Synonyms: slapdash, slipshod
Antonyms: careful
Example Sentence:
We gave away a goal through sloppy defending.
3. THRIVE (VERB): (फलना-फूलना): flourish
Synonyms: prosper burgeon
Antonyms: increase
Example Sentence:
Education groups tend to thrive on organization.
4. CONVENTIONAL (ADJECTIVE): (मानक): normal
Synonyms: standard, regular
Antonyms: original
Example Sentence:
A conventional morality had dictated behavior.
5. SABOTAGE (VERB): (नुक़सान पहुंचाना): wreck
Synonyms: vandalize, destroy
Antonyms: strengthen
Example Sentence:
Power lines from South Africa were sabotaged by rebel forces.
6. DISPENSE (VERB):(मुक्त होना): waive
Synonyms: omit, drop
Antonyms: include
Example Sentence:
Let's dispense with the formalities, shall we?"
7. CRITICAL (ADJECTIVE): (महत्वपूर्ण): crucial
Synonyms: vital, essential
Antonyms: unimportant
Example Sentence:
Temperature is a critical factor in successful fruit storage.
8. SPUR (VERB): (प्रोत्साहित करना): stimulate
Synonyms: encourage, prompt
Antonyms: discourage
Example Sentence:
Her sons' passion for computer games spurred her to set up a software business.
9. COMPLACENCY (NOUN):(शालीनता): smugness
Synonyms: self-satisfaction, self-approval
Antonyms: dissatisfaction
Example Sentence:
The figures are better, but there are no grounds for complacency.
10. DESCEND (VERB): (उतरना): drop
Synonyms: go down, come down
Antonyms: ascend
Example Sentence:
The aircraft began to descend.
@PRACTICE_ENGLISH_VOCAB
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Forwarded from ENGLISH + VOCAB || THE HINDU
🔰The Hindu Vocabulary For All Competitive Exams | 06-03-2022🔰
1. BLIGHT (NOUN): (यातना): affliction
Synonyms: scourge, bane
Antonyms: blessing
Example Sentence:
The vacant properties are a blight on the neighbourhood.
2. COMPLACENT (ADJECTIVE): (आत्मसंतुष्ट): smug
Synonyms: self-satisfied, self-approving
Antonyms: dissatisfied
Example Sentence:
You can't afford to be complacent about security.
3. WRANGLE (NOUN): (तकरार): argument
Synonyms: dispute, disagreement
Antonyms: agreement
Example Sentence:
An insurance wrangle is holding up compensation payments.
4. INCLUSIVE (ADJECTIVE): (समावेशी): all-in
Synonyms: all-inclusive comprehensive
Antonyms: exclusive
Example Sentence:
They have menus stating fully inclusive prices.
5. IMPLICIT (ADJECTIVE): (अंतर्निहित): implied
Synonyms: indirect, inferred
Antonyms: explicit
Example Sentence:
Comments seen as implicit criticism of the policies.
6. COLLISION (NOUN): (टकराव): clash
Synonyms: conflict, opposition
Antonyms: coalescence
Example Sentence:
When she married an NRI, collision of two diverse cultures took place.
7. EFFICACIOUS (ADJECTIVE): (प्रभावोत्पादक): effective
Synonyms: successful, effectual
Antonyms: inefficacious
Example Sentence:
The treatment was efficacious in some cases.
8. OFFENSIVE (ADJECTIVE): (आपत्तिजनक): insulting
Synonyms: rude, derogatory
Antonyms: complimentary
Example Sentence:
The allegations made are deeply offensive to us.
9. ABRIDGE (VERB): (संक्षेप करना): shorten
Synonyms: cut, curtail
Antonyms: lengthen
Example Sentence:
It was abridged from the original work.
10. TANGIBLE (ADJECTIVE): (वास्तविक): real
Synonyms: actual, solid
Antonyms: abstract
Example Sentence:
The emphasis is now on tangible results.
@PRACTICE_ENGLISH_VOCAB
1. BLIGHT (NOUN): (यातना): affliction
Synonyms: scourge, bane
Antonyms: blessing
Example Sentence:
The vacant properties are a blight on the neighbourhood.
2. COMPLACENT (ADJECTIVE): (आत्मसंतुष्ट): smug
Synonyms: self-satisfied, self-approving
Antonyms: dissatisfied
Example Sentence:
You can't afford to be complacent about security.
3. WRANGLE (NOUN): (तकरार): argument
Synonyms: dispute, disagreement
Antonyms: agreement
Example Sentence:
An insurance wrangle is holding up compensation payments.
4. INCLUSIVE (ADJECTIVE): (समावेशी): all-in
Synonyms: all-inclusive comprehensive
Antonyms: exclusive
Example Sentence:
They have menus stating fully inclusive prices.
5. IMPLICIT (ADJECTIVE): (अंतर्निहित): implied
Synonyms: indirect, inferred
Antonyms: explicit
Example Sentence:
Comments seen as implicit criticism of the policies.
6. COLLISION (NOUN): (टकराव): clash
Synonyms: conflict, opposition
Antonyms: coalescence
Example Sentence:
When she married an NRI, collision of two diverse cultures took place.
7. EFFICACIOUS (ADJECTIVE): (प्रभावोत्पादक): effective
Synonyms: successful, effectual
Antonyms: inefficacious
Example Sentence:
The treatment was efficacious in some cases.
8. OFFENSIVE (ADJECTIVE): (आपत्तिजनक): insulting
Synonyms: rude, derogatory
Antonyms: complimentary
Example Sentence:
The allegations made are deeply offensive to us.
9. ABRIDGE (VERB): (संक्षेप करना): shorten
Synonyms: cut, curtail
Antonyms: lengthen
Example Sentence:
It was abridged from the original work.
10. TANGIBLE (ADJECTIVE): (वास्तविक): real
Synonyms: actual, solid
Antonyms: abstract
Example Sentence:
The emphasis is now on tangible results.
@PRACTICE_ENGLISH_VOCAB
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Forwarded from ENGLISH + VOCAB || THE HINDU
🔰The Hindu Vocabulary For All Competitive Exams | 07-02-2022🔰
1. HUDDLE (VERB): (भीड़ लगाना): crowd
Synonyms: gather, throng
Antonyms: disperse
Example Sentence:
They huddled together for ensuring warmth.
2. BANDY (ADJECTIVE): (झुका हुआ): bowed
Synonyms: curved, bent
Antonyms: straight
Example Sentence:
She had legs that were bent and slightly bandy.
3. MARSHAL (VERB): (क्रमबद्ध करना): gather
Synonyms: assemble, collect
Antonyms: disperse
Example Sentence:
The general marshalled his troops for an important task.
4. FIERCE (ADJECTIVE): (प्रचण्ड): powerful
Synonyms: strong, violent
Antonyms: mild
Example Sentence:
Fierce storms lashed throughout the country.
5. SHED (VERB): (बरखास्त करना): dismiss
Synonyms: let go, discharge
Antonyms: hire
Example Sentence:
Many firms use relocation as an opportunity to shed jobs.
6. ILLICIT (ADJECTIVE): (अवैध): illegal
Synonyms: unlawful, illegitimate
Antonyms: licit
Example Sentence:
She was in possession of illicit drugs.
7. DESTRUCTIVE (ADJECTIVE): (द्वेषपूर्ण): negative
Synonyms: hostile, antagonistic
Antonyms: constructive
Example Sentence:
One should never practice destructive criticism.
8. REPREHENSIBLE (ADJECTIVE): (खेदजनक): deplorable
Synonyms: disgraceful discreditable
Antonyms: creditable
Example Sentence:
His complacency and reprehensible laxity.
9. ZEAL (NOUN): (जोश): passion
Synonyms: ardour, love
Antonyms: apathy
Example Sentence:
He has a lot of zeal for privatization.
10. INTERDICT (VERB): (निषेध करना): prohibit
Synonyms: forbid, ban
Antonyms: permit
Example Sentence:
Society will never interdict morality.
@PRACTICE_ENGLISH_VOCAB
1. HUDDLE (VERB): (भीड़ लगाना): crowd
Synonyms: gather, throng
Antonyms: disperse
Example Sentence:
They huddled together for ensuring warmth.
2. BANDY (ADJECTIVE): (झुका हुआ): bowed
Synonyms: curved, bent
Antonyms: straight
Example Sentence:
She had legs that were bent and slightly bandy.
3. MARSHAL (VERB): (क्रमबद्ध करना): gather
Synonyms: assemble, collect
Antonyms: disperse
Example Sentence:
The general marshalled his troops for an important task.
4. FIERCE (ADJECTIVE): (प्रचण्ड): powerful
Synonyms: strong, violent
Antonyms: mild
Example Sentence:
Fierce storms lashed throughout the country.
5. SHED (VERB): (बरखास्त करना): dismiss
Synonyms: let go, discharge
Antonyms: hire
Example Sentence:
Many firms use relocation as an opportunity to shed jobs.
6. ILLICIT (ADJECTIVE): (अवैध): illegal
Synonyms: unlawful, illegitimate
Antonyms: licit
Example Sentence:
She was in possession of illicit drugs.
7. DESTRUCTIVE (ADJECTIVE): (द्वेषपूर्ण): negative
Synonyms: hostile, antagonistic
Antonyms: constructive
Example Sentence:
One should never practice destructive criticism.
8. REPREHENSIBLE (ADJECTIVE): (खेदजनक): deplorable
Synonyms: disgraceful discreditable
Antonyms: creditable
Example Sentence:
His complacency and reprehensible laxity.
9. ZEAL (NOUN): (जोश): passion
Synonyms: ardour, love
Antonyms: apathy
Example Sentence:
He has a lot of zeal for privatization.
10. INTERDICT (VERB): (निषेध करना): prohibit
Synonyms: forbid, ban
Antonyms: permit
Example Sentence:
Society will never interdict morality.
@PRACTICE_ENGLISH_VOCAB
👍4❤2