Ratios
A started a business by investing Rs. 60000. After 6 months, B joined it with capital of Rs. 80000. After 4 years, they earned profit of Rs. 62,400. How much of it should go to A?
A started a business by investing Rs. 60000. After 6 months, B joined it with capital of Rs. 80000. After 4 years, they earned profit of Rs. 62,400. How much of it should go to A?
Anonymous Quiz
17%
33600
50%
28800
15%
32400
18%
31200
Solution video for above question -
https://youtube.com/shorts/F1ZUQF4eBpY
https://youtube.com/shorts/F1ZUQF4eBpY
correl
While calculating correlation between x and y, a student subtracted 15 from all x values and multiplied all y values by -0.146. If original correlation coefficient is r, what will it now become?
While calculating correlation between x and y, a student subtracted 15 from all x values and multiplied all y values by -0.146. If original correlation coefficient is r, what will it now become?
Anonymous Quiz
25%
- (0.146r + 15)
35%
-0.146r
22%
0.146r
18%
-r
Equations
Making product x involves two costs - certain raw material cost per unit and a fixed rent cost. Total cost is 75000 for 10000 units and 125000 for 20000 units. What will be the cost for 55000 units?
Making product x involves two costs - certain raw material cost per unit and a fixed rent cost. Total cost is 75000 for 10000 units and 125000 for 20000 units. What will be the cost for 55000 units?
Anonymous Quiz
33%
225000
28%
275000
20%
250000
19%
300000
Proportions
If 50 people can build a wall in 50 days, then 20 people can build it in -
If 50 people can build a wall in 50 days, then 20 people can build it in -
Anonymous Quiz
55%
125 days
24%
80 days
12%
70 days
9%
100 days
Proportions
In a tank, sufficient water is available to last existing 30 people for 10 days. After 5 days, 20 new people join in.
For how many more days will the water last?
In a tank, sufficient water is available to last existing 30 people for 10 days. After 5 days, 20 new people join in.
For how many more days will the water last?
Anonymous Quiz
23%
2
43%
3
21%
4
13%
5
CA Foundation Math MCQs with CA Aniruddha Gokhale - AaroH Academy
Proportions
In a tank, sufficient water is available to last existing 30 people for 10 days. After 5 days, 20 new people join in.
For how many more days will the water last?
In a tank, sufficient water is available to last existing 30 people for 10 days. After 5 days, 20 new people join in.
For how many more days will the water last?
Solution Video!
https://youtube.com/shorts/x8BfkLFcGgw
https://youtube.com/shorts/x8BfkLFcGgw
YouTube
32. NEW CONCEPT NOT IN MODULE - Chapter 1 Proportions | Provisions | CA Foundation #cafoundation
Join Telegram MCQ Channel here - https://t.me/foundationmath1 Minute Tips and Tricks for CA Foundation Mathematics New Scheme #shorts Through this series, we...
Probab
If odds in favour of getting perfect square number on 'N' sided die are 4:13. What is N?
If odds in favour of getting perfect square number on 'N' sided die are 4:13. What is N?
Anonymous Quiz
25%
13
32%
16
36%
17
7%
20
Ctdisp
If mean of 4 values is the same as mean of other 4 values, it means that ∑(x-x̄) is same for both of these sets
If mean of 4 values is the same as mean of other 4 values, it means that ∑(x-x̄) is same for both of these sets
Anonymous Quiz
63%
True
26%
False
8%
Cannot be said
3%
More data needed
P&C
How many permutations are possible of the word 'BRITTLE' such that both the T's always come together?
How many permutations are possible of the word 'BRITTLE' such that both the T's always come together?
Anonymous Quiz
21%
1440
51%
720
14%
120
14%
5040
equations
If x^2 - 2x -5 = y and the two roots of the equation are -2 and 4, find y.
If x^2 - 2x -5 = y and the two roots of the equation are -2 and 4, find y.
Anonymous Quiz
15%
1
28%
2
46%
3
12%
4
Ratios
If A can complete a work in 5 days and B can do it in 20 days, how many days it will take them to complete it together?
If A can complete a work in 5 days and B can do it in 20 days, how many days it will take them to complete it together?
Anonymous Quiz
28%
25
62%
4
6%
3
4%
2
New Questions Introduced by ICAI in Chapter 1 Additional Question Bank
VERY IMPORTANT
https://youtu.be/321g9irjX1A
VERY IMPORTANT
https://youtu.be/321g9irjX1A
YouTube
Chapter 1 Q98-109| NEW Questions | Concepts| Ratio Proportion|Additional Question Bank|CA Foundation
Join Telegram Channel at - https://t.me/foundationmath
Solving the questions as fast as possible is the first priority in CA Foundation Business Mathematics, Logical Reasoning and Statistics paper. Along with all the resources, the most important one is…
Solving the questions as fast as possible is the first priority in CA Foundation Business Mathematics, Logical Reasoning and Statistics paper. Along with all the resources, the most important one is…
equations
If one root of a quadratic equation is an irrational number, the other root must be -
If one root of a quadratic equation is an irrational number, the other root must be -
Anonymous Quiz
34%
Its conjugate
28%
A complex number
16%
Same as the first root
22%
a rational number
Ratios
A can build a miniature house in 8 hours. A and B together can build it in 1 hour. How much time will B alone take to build it?
A can build a miniature house in 8 hours. A and B together can build it in 1 hour. How much time will B alone take to build it?
Anonymous Quiz
21%
1 hour 20 minutes
33%
1 hour 9 minutes
23%
3 hours 45 minutes
23%
6 hours 10 minutes
Encoding
A person is sending a secret message. He converts each letter to it's corresponding number (A-1, Z-26 etc). Then he doubles each number and adds 5 to it. That becomes his message. For example, NO becomes 14*2+5 & 15*2+5 = 3335. What is 73345?
A person is sending a secret message. He converts each letter to it's corresponding number (A-1, Z-26 etc). Then he doubles each number and adds 5 to it. That becomes his message. For example, NO becomes 14*2+5 & 15*2+5 = 3335. What is 73345?
Anonymous Quiz
27%
Coil
49%
Ant
16%
Soil
7%
Ink
correl
Find correlation coefficient between x -> -3,-2,-1,1,2,3 and y -> 9,4,1,1,4,9
Find correlation coefficient between x -> -3,-2,-1,1,2,3 and y -> 9,4,1,1,4,9
Anonymous Quiz
22%
0.4587
34%
-0.4587
15%
-0.6875
29%
No correlation