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🔰 The Hindu Vocabulary 🔰
● INVOKE (VERB): (तलब करना): cite
Synonyms: adduce instance
Antonyms: waive
Example Sentence:
The outdated defence of insanity is rarely invoked in England.
● PROMINENT (ADJECTIVE): (महत्वपूर्ण): important
Synonyms: well known, leading
Antonyms: unimportant
Example Sentence:
She was a prominent member of the city council.
● DISSENT (NOUN): (असहमति): disagreement
Synonyms: argument, demur
Antonyms: agreement, acceptance
Example Sentence:
He did everything in his power to suppress political dissent.
● DETRACT (VERB): (कम करना): belittle
Synonyms: take away from, diminish
Antonyms: enhance
Example Sentence:
These quibbles in no way detract from her achievement.
● ACRIMONY (NOUN): (अप्रसन्नता): bitterness
Synonyms: rancour resentment
Antonyms: goodwill
Example Sentence:
The assistant manager dissolved into acrimony.
● INDUCE (VERB): (मनवाना): persuade
Synonyms: convince, get
Antonyms: dissuade
Example Sentence:
The pickets induced many workers to stay away.
● ARTLESS (ADJECTIVE): (अकृत्रिम): natural
Synonyms: naïve, simple
Antonyms: scheming
Example Sentence:
It was an artless literary masterpiece.
● PERTURB (VERB): (घबड़ा देना): worry
Synonyms: upset, unsettle
Antonyms: reassure
Example Sentence:
News of the arrest perturbed her greatly.
● CAPRICIOUS (ADJECTIVE): (मौजी): fickle
Synonyms: inconstant, changeable
Antonyms: stable
Example Sentence:
It's terrible to feel our livelihood hinges on a capricious boss.
● DENT (VERB): (घटाना): diminish
Synonyms: reduce, lessen
Antonyms: increase
Example Sentence:
The disease dented his height.
@PRACTICE_ENGLISH_VOCAB
● INVOKE (VERB): (तलब करना): cite
Synonyms: adduce instance
Antonyms: waive
Example Sentence:
The outdated defence of insanity is rarely invoked in England.
● PROMINENT (ADJECTIVE): (महत्वपूर्ण): important
Synonyms: well known, leading
Antonyms: unimportant
Example Sentence:
She was a prominent member of the city council.
● DISSENT (NOUN): (असहमति): disagreement
Synonyms: argument, demur
Antonyms: agreement, acceptance
Example Sentence:
He did everything in his power to suppress political dissent.
● DETRACT (VERB): (कम करना): belittle
Synonyms: take away from, diminish
Antonyms: enhance
Example Sentence:
These quibbles in no way detract from her achievement.
● ACRIMONY (NOUN): (अप्रसन्नता): bitterness
Synonyms: rancour resentment
Antonyms: goodwill
Example Sentence:
The assistant manager dissolved into acrimony.
● INDUCE (VERB): (मनवाना): persuade
Synonyms: convince, get
Antonyms: dissuade
Example Sentence:
The pickets induced many workers to stay away.
● ARTLESS (ADJECTIVE): (अकृत्रिम): natural
Synonyms: naïve, simple
Antonyms: scheming
Example Sentence:
It was an artless literary masterpiece.
● PERTURB (VERB): (घबड़ा देना): worry
Synonyms: upset, unsettle
Antonyms: reassure
Example Sentence:
News of the arrest perturbed her greatly.
● CAPRICIOUS (ADJECTIVE): (मौजी): fickle
Synonyms: inconstant, changeable
Antonyms: stable
Example Sentence:
It's terrible to feel our livelihood hinges on a capricious boss.
● DENT (VERB): (घटाना): diminish
Synonyms: reduce, lessen
Antonyms: increase
Example Sentence:
The disease dented his height.
@PRACTICE_ENGLISH_VOCAB
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The given table shows the ratio of male to female population and the percentage of above poverty people in six different villages.
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1) If the ratio of the number of above to below poverty female in A is 3: 2 and ratio of the number of above to below poverty male in B is 3: 1, then what is the difference between the number of below poverty male in A and number of below poverty female in B?
यदि A में ऊपर की गरीबी से नीचे की महिलाओं की संख्या का अनुपात 3: 2 है और B में गरीबी से नीचे के पुरुषों की संख्या का अनुपात 3: 1 है, तो A में गरीबी से नीचे के पुरुषों की संख्या के बीच का अंतर क्या है और बी में गरीबी से नीचे की महिलाओं की संख्या?
A) 100
B) 150
C) 200
D) 250
E) None of these
2) Out of total population of below poverty in E, 45% are male; the number of above poverty male in E is approximately what percent of the number of above poverty female in E?
E में गरीबी से नीचे की कुल जनसंख्या में से, 45% पुरुष हैं; E में गरीबी से ऊपर के पुरुषों की संख्या, E में गरीबी से ऊपर की महिलाओं की संख्या का लगभग कितना प्रतिशत है?
A) 165%
B) 169%
C) 173%
D) 178%
E) 184%
3) If the ratio of the above poverty male to female in D is 5: 3 and ratio of the above poverty male to female in B is 3: 2, then the number of above poverty female in D is approximately what percent of the number of above poverty male in B?
यदि D में उपरोक्त गरीबी पुरुष से महिला का अनुपात 5:3 है और B में उपरोक्त गरीबी पुरुष से महिला का अनुपात 3:2 है, तो D में उपरोक्त गरीबी महिलाओं की संख्या उपरोक्त की संख्या का लगभग कितना प्रतिशत है बी में गरीबी पुरुष?
A) 45%
B) 48%
C) 51%
D) 54%
E) 42%
4) If 45% of the female in E is above poverty line, then difference the number of above and below poverty male in E?
यदि E में 45% महिलाएँ गरीबी रेखा से ऊपर हैं, तो E में गरीबी रेखा से ऊपर और नीचे पुरुषों की संख्या का अंतर है?
A) 1100
B) 1200
C) 1300
D) 1400
E) None of these
5) What is the average number of below poverty population all the villages together?
सभी गांवों को मिलाकर गरीबी से नीचे की आबादी की औसत संख्या कितनी है?
A) 718
B) 719
C) 720
D) 721
E) None of these
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यदि A में ऊपर की गरीबी से नीचे की महिलाओं की संख्या का अनुपात 3: 2 है और B में गरीबी से नीचे के पुरुषों की संख्या का अनुपात 3: 1 है, तो A में गरीबी से नीचे के पुरुषों की संख्या के बीच का अंतर क्या है और बी में गरीबी से नीचे की महिलाओं की संख्या?
A) 100
B) 150
C) 200
D) 250
E) None of these
2) Out of total population of below poverty in E, 45% are male; the number of above poverty male in E is approximately what percent of the number of above poverty female in E?
E में गरीबी से नीचे की कुल जनसंख्या में से, 45% पुरुष हैं; E में गरीबी से ऊपर के पुरुषों की संख्या, E में गरीबी से ऊपर की महिलाओं की संख्या का लगभग कितना प्रतिशत है?
A) 165%
B) 169%
C) 173%
D) 178%
E) 184%
3) If the ratio of the above poverty male to female in D is 5: 3 and ratio of the above poverty male to female in B is 3: 2, then the number of above poverty female in D is approximately what percent of the number of above poverty male in B?
यदि D में उपरोक्त गरीबी पुरुष से महिला का अनुपात 5:3 है और B में उपरोक्त गरीबी पुरुष से महिला का अनुपात 3:2 है, तो D में उपरोक्त गरीबी महिलाओं की संख्या उपरोक्त की संख्या का लगभग कितना प्रतिशत है बी में गरीबी पुरुष?
A) 45%
B) 48%
C) 51%
D) 54%
E) 42%
4) If 45% of the female in E is above poverty line, then difference the number of above and below poverty male in E?
यदि E में 45% महिलाएँ गरीबी रेखा से ऊपर हैं, तो E में गरीबी रेखा से ऊपर और नीचे पुरुषों की संख्या का अंतर है?
A) 1100
B) 1200
C) 1300
D) 1400
E) None of these
5) What is the average number of below poverty population all the villages together?
सभी गांवों को मिलाकर गरीबी से नीचे की आबादी की औसत संख्या कितनी है?
A) 718
B) 719
C) 720
D) 721
E) None of these
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1) Answer: C
Number of below poverty female in A = 2/5 * 810 = 324
Number of below poverty male in B = 1/4 * 800 = 200
Number of below poverty male in A = 864 – 324 = 540
Number of below poverty female in B = 540 – 200 = 340
Difference = 540 – 340 = 200
2) Answer: B
Number of above poverty population E = 1800
Number of below poverty population E = 600
Number of below poverty male = 600 * 45/100 = 270
Number of above poverty male = 1400 – 270 = 1130
Number of above poverty female = 1800 – 1130 = 670
Required percentage = 1130/670 * 100 = 169%
3) Answer: B
Number of above poverty female in D = 3/8 * 960 = 360
Number of above poverty male in B = 3/5 * 1260 = 756
Required percentage = 360/756 * 100 = 48%
4) Answer: C
Number of above poverty female in E = 1000 * 45/100 = 450
Number of above poverty male in E = 1800 – 450 = 1350
Number of below poverty male in E = 1400 – 1350 = 50
Difference = 1350 – 50 = 1300
5) Answer: D
Average = (864 + 540 + 1452 + 240 + 600 + 630)/6 = 721
Number of below poverty female in A = 2/5 * 810 = 324
Number of below poverty male in B = 1/4 * 800 = 200
Number of below poverty male in A = 864 – 324 = 540
Number of below poverty female in B = 540 – 200 = 340
Difference = 540 – 340 = 200
2) Answer: B
Number of above poverty population E = 1800
Number of below poverty population E = 600
Number of below poverty male = 600 * 45/100 = 270
Number of above poverty male = 1400 – 270 = 1130
Number of above poverty female = 1800 – 1130 = 670
Required percentage = 1130/670 * 100 = 169%
3) Answer: B
Number of above poverty female in D = 3/8 * 960 = 360
Number of above poverty male in B = 3/5 * 1260 = 756
Required percentage = 360/756 * 100 = 48%
4) Answer: C
Number of above poverty female in E = 1000 * 45/100 = 450
Number of above poverty male in E = 1800 – 450 = 1350
Number of below poverty male in E = 1400 – 1350 = 50
Difference = 1350 – 50 = 1300
5) Answer: D
Average = (864 + 540 + 1452 + 240 + 600 + 630)/6 = 721
Ratio of the cost price of Laptop and Watch in 2017 is 4: 15 and the profit percentage of Pen drive in 2017 is 16 (2/3) %. Overall profit of all the products in 2017 is 13 (1/3) %. The profit for all the products in 2018 is Rs.6000 and increases by 66.67 % in 2019. Ratio of the cost price of Mobile and Watch in 2019 is 2: 3 and the total cost price in 2019 is Rs.35000.
2017 में लैपटॉप और वॉच के लागत मूल्य का अनुपात 4:15 है और 2017 में पेन ड्राइव का लाभ प्रतिशत 16 (2/3)% है। 2017 में सभी उत्पादों का कुल लाभ 13 (1/3)% है। 2018 में सभी उत्पादों का लाभ 6000 रुपये है और 2019 में 66.67% की वृद्धि हुई है। 2019 में मोबाइल और वॉच के लागत मूल्य का अनुपात 2: 3 है और 2019 में कुल लागत मूल्य 35000 रुपये है।
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2017 में लैपटॉप और वॉच के लागत मूल्य का अनुपात 4:15 है और 2017 में पेन ड्राइव का लाभ प्रतिशत 16 (2/3)% है। 2017 में सभी उत्पादों का कुल लाभ 13 (1/3)% है। 2018 में सभी उत्पादों का लाभ 6000 रुपये है और 2019 में 66.67% की वृद्धि हुई है। 2019 में मोबाइल और वॉच के लागत मूल्य का अनुपात 2: 3 है और 2019 में कुल लागत मूल्य 35000 रुपये है।
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6) If the sum of the selling price of all the products in 2018 is Rs.39500 and the ratio of the cost price of Laptop and Mobile is 5: 11, then what is the difference between the cost price of Laptop and Mobile in 2018?
यदि 2018 में सभी उत्पादों के विक्रय मूल्य का योग 39500 रुपये है और लैपटॉप और मोबाइल के लागत मूल्य का अनुपात 5:11 है, तो 2018 में लैपटॉप और मोबाइल के लागत मूल्य के बीच का अंतर कितना है?
A) Rs.3000
B) Rs.2000
C) Rs.3500
D) Rs.2500
E) None of these
7) In 2019, the ratio of the selling price and profit for Mouse is 16: 1 and the ratio of the profit of mouse to selling price of pen drive is 1: 5, then the profit of mobile in 2017 is what percentage of the profit of mobile in 2019?
2019 में, माउस के विक्रय मूल्य और लाभ का अनुपात 16:1 है और माउस के लाभ का पेन ड्राइव के विक्रय मूल्य से अनुपात 1:5 है, तो 2017 में मोबाइल का लाभ उसके लाभ का कितना प्रतिशत है? 2019 में मोबाइल?
A) 44.45%
B) 55.56%
C) 66.67%
D) 77.78%
E) 88.89%
8) What is the difference between the average profit of Laptop to that of Watch in 2017 and 2019 together?
2017 और 2019 में एकसाथ लैपटॉप के औसत लाभ और वॉच के औसत लाभ के बीच कितना अंतर है?
A) Rs.500
B) Rs.1000
C) Rs.1500
D) Rs.2000
E) None of these
9) In 2019, Mouse sold at the cost price and the ratio of the selling price of mobile to pen drive is 5: 4, then what is the difference between the selling price of Mobile and Mouse in 2019?
2019 में, माउस को क्रय मूल्य पर बेचा गया और मोबाइल के विक्रय मूल्य से पेन ड्राइव का अनुपात 5: 4 है, तो 2019 में मोबाइल और माउस के विक्रय मूल्य के बीच का अंतर कितना है?
A) Rs.5000
B) Rs.6000
C) Rs.4500
D) Rs.6500
E) None of these
10) If the ratio of the cost price of mobile to laptop in 2018 is 9: 4 and the total cost price of all the products in 2018 is Rs.32000, then what is the ratio of profit of mobile to laptop in 2018?
यदि 2018 में मोबाइल और लैपटॉप के क्रय मूल्य का अनुपात 9:4 है और 2018 में सभी उत्पादों का कुल लागत मूल्य 32000 रुपये है, तो 2018 में मोबाइल से लैपटॉप के लाभ का अनुपात क्या है?
A) 1: 1
B) 2: 1
C) 3: 2
D) 1: 3
E) None of these
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यदि 2018 में सभी उत्पादों के विक्रय मूल्य का योग 39500 रुपये है और लैपटॉप और मोबाइल के लागत मूल्य का अनुपात 5:11 है, तो 2018 में लैपटॉप और मोबाइल के लागत मूल्य के बीच का अंतर कितना है?
A) Rs.3000
B) Rs.2000
C) Rs.3500
D) Rs.2500
E) None of these
7) In 2019, the ratio of the selling price and profit for Mouse is 16: 1 and the ratio of the profit of mouse to selling price of pen drive is 1: 5, then the profit of mobile in 2017 is what percentage of the profit of mobile in 2019?
2019 में, माउस के विक्रय मूल्य और लाभ का अनुपात 16:1 है और माउस के लाभ का पेन ड्राइव के विक्रय मूल्य से अनुपात 1:5 है, तो 2017 में मोबाइल का लाभ उसके लाभ का कितना प्रतिशत है? 2019 में मोबाइल?
A) 44.45%
B) 55.56%
C) 66.67%
D) 77.78%
E) 88.89%
8) What is the difference between the average profit of Laptop to that of Watch in 2017 and 2019 together?
2017 और 2019 में एकसाथ लैपटॉप के औसत लाभ और वॉच के औसत लाभ के बीच कितना अंतर है?
A) Rs.500
B) Rs.1000
C) Rs.1500
D) Rs.2000
E) None of these
9) In 2019, Mouse sold at the cost price and the ratio of the selling price of mobile to pen drive is 5: 4, then what is the difference between the selling price of Mobile and Mouse in 2019?
2019 में, माउस को क्रय मूल्य पर बेचा गया और मोबाइल के विक्रय मूल्य से पेन ड्राइव का अनुपात 5: 4 है, तो 2019 में मोबाइल और माउस के विक्रय मूल्य के बीच का अंतर कितना है?
A) Rs.5000
B) Rs.6000
C) Rs.4500
D) Rs.6500
E) None of these
10) If the ratio of the cost price of mobile to laptop in 2018 is 9: 4 and the total cost price of all the products in 2018 is Rs.32000, then what is the ratio of profit of mobile to laptop in 2018?
यदि 2018 में मोबाइल और लैपटॉप के क्रय मूल्य का अनुपात 9:4 है और 2018 में सभी उत्पादों का कुल लागत मूल्य 32000 रुपये है, तो 2018 में मोबाइल से लैपटॉप के लाभ का अनुपात क्या है?
A) 1: 1
B) 2: 1
C) 3: 2
D) 1: 3
E) None of these
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In 2017:
SP of pen drive in 2017 = p
(p – 3000/3000) * 100 = 50/3
p = 3500
Total CP of all the products in 2017 = 3500 + 4x + 3000 + 15x + 14000
= 20500 + 19x
Total SP of all the products in 2017 = 4500 + 2500 + 3500 + 9000 + 14500
= 34000
(34000 – 20500 – 19x)/(20500 + 19x) = 40/300
202500 – 285x = 41000 + 38x
323x = 161500
x = 500
CP of laptop in 2017 = 4 * 500 = Rs.2000
CP of Watch in 2017 = 15 * 500 = Rs.7500
In 2018:
Total profit in 2018 = Rs.6000
In 2019:
Total profit in 2019 = 6000 * 166.67/100 = Rs.10000
CP of all the products in 2019 = 35000
CP of mobile and watch in 2019 = 35000 – (2500 + 2500 + 15000)
= 35000 – 20000 = 15000
CP of mobile in 2019 = 2/5 * 15000 = 6000
CP of Watch in 2019 = 3/5 * 15000 = 9000
SP of all the products in 2019 = 35000 + 10000 = Rs.45000

7) Answer: A
Total cost price of all the products in 2018 = 39500 – 6000 = 33500
CP of mobile and laptop in 2018 = 33500 – 3000 – 10000 – 12500 = 8000
16y = 8000
y = 500
Difference = 11x – 5y = 6y = 6 * 500 = 3000
7) Answer: C
CP of mouse in 2019 = 16y – y = 15000
y = 1000
SP of mouse in 2019 = 16 * 1000 = 16000
Profit of mouse in 2019 = Rs.1000
SP of pen drive in 2019 = 5/1 * 1000 = 5000
SP of Mobile in 2019 = 45000 – 4000 – 5000 – 12500 – 16000 = 7500
Profit of mobile in 2019 = 7500 – 6000 = 1500
Profit of mobile in 2017 = 4500 – 3500 = 1000
Required percentage = 1000/1500 * 100 = 66.67%
8) Answer: C
Profit of laptop in 2017 = 2500 – 2000 = 500
Profit of laptop in 2019 = 4000 – 2500 = 1500
Profit of watch in 2017 = 9000 – 7500 = 1500
Profit of watch in 2019 = 12500 – 9000 = 3500
Average profit of laptop = (500 + 1500)/2 = 1000
Average profit of watch = (1500 + 3500)/2 = 2500
Difference = 2500 – 1000 = 1500
9) Answer: E
SP of mouse in 2019 = 15000
Total SP of all the products in 2019 = 45000
SP of Mobile and Pen drive in 2019 = 45000 – 4000 – 12500 – 15000 = 13500
Sp of Mobile in 2019 = 5/9 * 13500 = 7500
Difference = 15000 – 7500 = 7500
10) Answer: A
CP of mobile and laptop in 2018 = 32000 – 3000 – 10000 – 12500 = 6500
CP of mobile in 2018 = 9/13 * 6500= 4500
CP of laptop in 2018 = 4/13 * 6500 = 2000
Profit of mobile in 2018 = 6000 – 4500 = 1500
Profit of laptop in 2018 = 3500 – 2000 = 1500
Required ratio = 1500: 1500 = 1: 1
SP of pen drive in 2017 = p
(p – 3000/3000) * 100 = 50/3
p = 3500
Total CP of all the products in 2017 = 3500 + 4x + 3000 + 15x + 14000
= 20500 + 19x
Total SP of all the products in 2017 = 4500 + 2500 + 3500 + 9000 + 14500
= 34000
(34000 – 20500 – 19x)/(20500 + 19x) = 40/300
202500 – 285x = 41000 + 38x
323x = 161500
x = 500
CP of laptop in 2017 = 4 * 500 = Rs.2000
CP of Watch in 2017 = 15 * 500 = Rs.7500
In 2018:
Total profit in 2018 = Rs.6000
In 2019:
Total profit in 2019 = 6000 * 166.67/100 = Rs.10000
CP of all the products in 2019 = 35000
CP of mobile and watch in 2019 = 35000 – (2500 + 2500 + 15000)
= 35000 – 20000 = 15000
CP of mobile in 2019 = 2/5 * 15000 = 6000
CP of Watch in 2019 = 3/5 * 15000 = 9000
SP of all the products in 2019 = 35000 + 10000 = Rs.45000

7) Answer: A
Total cost price of all the products in 2018 = 39500 – 6000 = 33500
CP of mobile and laptop in 2018 = 33500 – 3000 – 10000 – 12500 = 8000
16y = 8000
y = 500
Difference = 11x – 5y = 6y = 6 * 500 = 3000
7) Answer: C
CP of mouse in 2019 = 16y – y = 15000
y = 1000
SP of mouse in 2019 = 16 * 1000 = 16000
Profit of mouse in 2019 = Rs.1000
SP of pen drive in 2019 = 5/1 * 1000 = 5000
SP of Mobile in 2019 = 45000 – 4000 – 5000 – 12500 – 16000 = 7500
Profit of mobile in 2019 = 7500 – 6000 = 1500
Profit of mobile in 2017 = 4500 – 3500 = 1000
Required percentage = 1000/1500 * 100 = 66.67%
8) Answer: C
Profit of laptop in 2017 = 2500 – 2000 = 500
Profit of laptop in 2019 = 4000 – 2500 = 1500
Profit of watch in 2017 = 9000 – 7500 = 1500
Profit of watch in 2019 = 12500 – 9000 = 3500
Average profit of laptop = (500 + 1500)/2 = 1000
Average profit of watch = (1500 + 3500)/2 = 2500
Difference = 2500 – 1000 = 1500
9) Answer: E
SP of mouse in 2019 = 15000
Total SP of all the products in 2019 = 45000
SP of Mobile and Pen drive in 2019 = 45000 – 4000 – 12500 – 15000 = 13500
Sp of Mobile in 2019 = 5/9 * 13500 = 7500
Difference = 15000 – 7500 = 7500
10) Answer: A
CP of mobile and laptop in 2018 = 32000 – 3000 – 10000 – 12500 = 6500
CP of mobile in 2018 = 9/13 * 6500= 4500
CP of laptop in 2018 = 4/13 * 6500 = 2000
Profit of mobile in 2018 = 6000 – 4500 = 1500
Profit of laptop in 2018 = 3500 – 2000 = 1500
Required ratio = 1500: 1500 = 1: 1
The following pie chart1 shows the percentage distribution of total number of students appeared for the entrance examination from 6 different cities and the pie chart2 shows the percentage distribution of total number of girls appeared for the entrance examination from those cities. The ratio between the total number of boys to that of girls is 7: 6.
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1) Find the difference between the total numbers of boys appeared for the entrance examination from city A and E together to that from city B and D together?
शहर A और E से मिलाकर शहर B और D से एकसाथ प्रवेश परीक्षा में बैठने वाले लड़कों की कुल संख्या के बीच का अंतर ज्ञात कीजिए?
A) 2000
B) 2400
C) 2600
D) 2800
E) None of these
2) If 60 % of boys from city C and 65 % girls from city F cleared their entrance examination, then find the sum of the total number of boys cleared their entrance examination from city C and total number of girls cleared their entrance examination from city F?
यदि शहर C से 60% लड़कों और शहर F से 65% लड़कियों ने अपनी प्रवेश परीक्षा उत्तीर्ण की है, तो शहर C से प्रवेश परीक्षा में उत्तीर्ण लड़कों की कुल संख्या और शहर F से प्रवेश परीक्षा उत्तीर्ण करने वाली लड़कियों की कुल संख्या का योग ज्ञात कीजिए?
A) 4920
B) 4650
C) 4840
D) 4530
E) None of these
3) Find the difference between the average number of boys appeared for the entrance examination from city A, D and F and together the average number of girls appeared for the entrance examination from city A, C and E together?
शहर A, D और F से प्रवेश परीक्षा में बैठने वाले लड़कों की औसत संख्या और शहर A, C और E से मिलाकर प्रवेश परीक्षा में बैठने वाली लड़कियों की औसत संख्या के बीच का अंतर ज्ञात कीजिए?
A) 150
B) 100
C) 200
D) 250
E) None of these
4) If the ratio between the total number of girls cleared the entrance examination and went to the abroad for higher education to that of not cleared the entrance examination from city B and city D is 2 : 5 and 4 : 7 respectively, then find the total number of girls cleared the entrance examination and went to the abroad for higher education from city B and city D together?
यदि प्रवेश परीक्षा उत्तीर्ण और उच्च शिक्षा के लिए विदेश जाने वाली लड़कियों की कुल संख्या का शहर B और शहर D से प्रवेश परीक्षा में उत्तीर्ण नहीं हुई लड़कियों की कुल संख्या का अनुपात क्रमशः 2:5 और 4:7 है, तो कुल संख्या ज्ञात कीजिए। लड़कियों की संख्या ने प्रवेश परीक्षा उत्तीर्ण की और शहर B और शहर D से एक साथ उच्च शिक्षा के लिए विदेश चली गईं?
A) 3200
B) 3000
C) 2800
D) 4000
E) None of these
5) If the percentage of total number of boys cleared the entrance examination and studied in IITs from city B and city E is 40 % and 35 % respectively, then find the ratio between the total number of boys cleared the entrance examination and studied in IITs from city B to that of total number of boys not cleared the entrance examination from city E?
यदि शहर B और शहर E से IIT में प्रवेश परीक्षा उत्तीर्ण करने और IIT में अध्ययन करने वाले लड़कों की कुल संख्या का प्रतिशत क्रमशः 40% और 35% है, तो शहर से IIT में पढ़ने वाले और प्रवेश परीक्षा में उत्तीर्ण लड़कों की कुल संख्या के बीच का अनुपात ज्ञात कीजिए। शहर E से प्रवेश परीक्षा पास नहीं करने वाले लड़कों की कुल संख्या से B का योग क्या है?
A) 42 : 75
B) 28 : 47
C) 31 : 65
D) 55 : 79
E) None of these
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शहर A और E से मिलाकर शहर B और D से एकसाथ प्रवेश परीक्षा में बैठने वाले लड़कों की कुल संख्या के बीच का अंतर ज्ञात कीजिए?
A) 2000
B) 2400
C) 2600
D) 2800
E) None of these
2) If 60 % of boys from city C and 65 % girls from city F cleared their entrance examination, then find the sum of the total number of boys cleared their entrance examination from city C and total number of girls cleared their entrance examination from city F?
यदि शहर C से 60% लड़कों और शहर F से 65% लड़कियों ने अपनी प्रवेश परीक्षा उत्तीर्ण की है, तो शहर C से प्रवेश परीक्षा में उत्तीर्ण लड़कों की कुल संख्या और शहर F से प्रवेश परीक्षा उत्तीर्ण करने वाली लड़कियों की कुल संख्या का योग ज्ञात कीजिए?
A) 4920
B) 4650
C) 4840
D) 4530
E) None of these
3) Find the difference between the average number of boys appeared for the entrance examination from city A, D and F and together the average number of girls appeared for the entrance examination from city A, C and E together?
शहर A, D और F से प्रवेश परीक्षा में बैठने वाले लड़कों की औसत संख्या और शहर A, C और E से मिलाकर प्रवेश परीक्षा में बैठने वाली लड़कियों की औसत संख्या के बीच का अंतर ज्ञात कीजिए?
A) 150
B) 100
C) 200
D) 250
E) None of these
4) If the ratio between the total number of girls cleared the entrance examination and went to the abroad for higher education to that of not cleared the entrance examination from city B and city D is 2 : 5 and 4 : 7 respectively, then find the total number of girls cleared the entrance examination and went to the abroad for higher education from city B and city D together?
यदि प्रवेश परीक्षा उत्तीर्ण और उच्च शिक्षा के लिए विदेश जाने वाली लड़कियों की कुल संख्या का शहर B और शहर D से प्रवेश परीक्षा में उत्तीर्ण नहीं हुई लड़कियों की कुल संख्या का अनुपात क्रमशः 2:5 और 4:7 है, तो कुल संख्या ज्ञात कीजिए। लड़कियों की संख्या ने प्रवेश परीक्षा उत्तीर्ण की और शहर B और शहर D से एक साथ उच्च शिक्षा के लिए विदेश चली गईं?
A) 3200
B) 3000
C) 2800
D) 4000
E) None of these
5) If the percentage of total number of boys cleared the entrance examination and studied in IITs from city B and city E is 40 % and 35 % respectively, then find the ratio between the total number of boys cleared the entrance examination and studied in IITs from city B to that of total number of boys not cleared the entrance examination from city E?
यदि शहर B और शहर E से IIT में प्रवेश परीक्षा उत्तीर्ण करने और IIT में अध्ययन करने वाले लड़कों की कुल संख्या का प्रतिशत क्रमशः 40% और 35% है, तो शहर से IIT में पढ़ने वाले और प्रवेश परीक्षा में उत्तीर्ण लड़कों की कुल संख्या के बीच का अनुपात ज्ञात कीजिए। शहर E से प्रवेश परीक्षा पास नहीं करने वाले लड़कों की कुल संख्या से B का योग क्या है?
A) 42 : 75
B) 28 : 47
C) 31 : 65
D) 55 : 79
E) None of these
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1) Answer: A
The total number of boys appeared for the entrance examination from city A and E together
= > [65000 * (18/100) – 30000 * (17/100)] + [65000 * (22/100) – 30000 * (21/100)]
= > [11700 – 5100] + [14300 – 6300]
= > 6600 + 8000 = 14600
The total number of boys appeared for the entrance examination from city B and D together
= > [65000 * (16/100) – 30000 * (14/100)] + [65000 * (20/100) – 30000 * (22/100)]
= > [10400 – 4200] + [13000 – 6600]
= > 6200 + 6400 = 12600
Required difference = 14600 – 12600 = 2000
2) Answer: D
The total number of boys cleared their entrance examination from city C
= > [65000 * (14/100) – 30000 * (16/100)] * (60/100)
= > [9100 – 4800] * (3/5)
= > 2580
The total number of girls cleared their entrance examination from city F
= > 30000 * (10/100) * (65/100)
= > 1950
Required Sum = 2580 + 1950 = 4530
3) Answer: B
The average number of boys appeared for the entrance examination from city A, D and F together
= > {[65000 * (18/100) – 30000 * (17/100)] + [65000 * (20/100) – 30000 * (22/100)] + [65000 * (10/100) – 30000 * (10/100)]} / 3
= > {[11700 – 5100] + [13000 – 6600] + [6500 – 3000]} / 3
= > (6600 + 6400 + 3500) / 3
= > 5500
The average number of girls appeared for the entrance examination from city A, C and E together
= > 30000 * [(17 + 16 + 21) / 100] * (1/3)
= > 5400
Required difference = 5500 – 5400 = 100
4) Answer: E
The total number of girls cleared the entrance examination and went to the abroad for higher education from city B and city D together
= > 30000 * (14/100) * (2/7) + 30000 * (22/100) * (4/11)
= > 1200 + 2400 = 3600
5) Answer: C
The total number of boys cleared the entrance examination and studied in IITs from city B
= > [65000 * (16/100) – 30000 * (14/100)] * (40/100)
= > (10400 – 4200) * (2/5)
= > 2480
The total number of boys not cleared the entrance examination from city E
= > [65000 * (22/100) – 30000 * (21/100)] * (65/100)
= > (14300 – 6300) * (13/20)
= > 5200
Required ratio = 2480 : 5200 = 31 : 65
The total number of boys appeared for the entrance examination from city A and E together
= > [65000 * (18/100) – 30000 * (17/100)] + [65000 * (22/100) – 30000 * (21/100)]
= > [11700 – 5100] + [14300 – 6300]
= > 6600 + 8000 = 14600
The total number of boys appeared for the entrance examination from city B and D together
= > [65000 * (16/100) – 30000 * (14/100)] + [65000 * (20/100) – 30000 * (22/100)]
= > [10400 – 4200] + [13000 – 6600]
= > 6200 + 6400 = 12600
Required difference = 14600 – 12600 = 2000
2) Answer: D
The total number of boys cleared their entrance examination from city C
= > [65000 * (14/100) – 30000 * (16/100)] * (60/100)
= > [9100 – 4800] * (3/5)
= > 2580
The total number of girls cleared their entrance examination from city F
= > 30000 * (10/100) * (65/100)
= > 1950
Required Sum = 2580 + 1950 = 4530
3) Answer: B
The average number of boys appeared for the entrance examination from city A, D and F together
= > {[65000 * (18/100) – 30000 * (17/100)] + [65000 * (20/100) – 30000 * (22/100)] + [65000 * (10/100) – 30000 * (10/100)]} / 3
= > {[11700 – 5100] + [13000 – 6600] + [6500 – 3000]} / 3
= > (6600 + 6400 + 3500) / 3
= > 5500
The average number of girls appeared for the entrance examination from city A, C and E together
= > 30000 * [(17 + 16 + 21) / 100] * (1/3)
= > 5400
Required difference = 5500 – 5400 = 100
4) Answer: E
The total number of girls cleared the entrance examination and went to the abroad for higher education from city B and city D together
= > 30000 * (14/100) * (2/7) + 30000 * (22/100) * (4/11)
= > 1200 + 2400 = 3600
5) Answer: C
The total number of boys cleared the entrance examination and studied in IITs from city B
= > [65000 * (16/100) – 30000 * (14/100)] * (40/100)
= > (10400 – 4200) * (2/5)
= > 2480
The total number of boys not cleared the entrance examination from city E
= > [65000 * (22/100) – 30000 * (21/100)] * (65/100)
= > (14300 – 6300) * (13/20)
= > 5200
Required ratio = 2480 : 5200 = 31 : 65