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
Regression
Angle between the two lines of regression is exactly 90 degrees. This means -
Angle between the two lines of regression is exactly 90 degrees. This means -
Anonymous Quiz
43%
r = 0
30%
r = 1
12%
r = -1
15%
r = +1 or -1
Entire One-minute Tips & Tricks Shortcut Videos Compilation
https://www.youtube.com/playlist?list=PLyqFJ85O57t0RKp2RXjOWHYNRCrmBqiiA
https://www.youtube.com/playlist?list=PLyqFJ85O57t0RKp2RXjOWHYNRCrmBqiiA
TVM
A person borrowed Rs. X for 3 years at y% pa annual compounding. He had to repay Rs. 1.404928X. What is the interest rate?
A person borrowed Rs. X for 3 years at y% pa annual compounding. He had to repay Rs. 1.404928X. What is the interest rate?
Anonymous Quiz
25%
10%
53%
12%
15%
15%
7%
11%
Ratios
A started a business with Rs. 5 Lakhs, after 5 months, B joined with Rs. 10 Lakhs and A added capital of Rs. 5 Lakhs after 9 months. How should the profit of Rs. 2,00,000 at the end of year 1 be shared between A and B?
A started a business with Rs. 5 Lakhs, after 5 months, B joined with Rs. 10 Lakhs and A added capital of Rs. 5 Lakhs after 9 months. How should the profit of Rs. 2,00,000 at the end of year 1 be shared between A and B?
Anonymous Quiz
38%
15:14
31%
16:15
20%
17:16
11%
14:13
CA Foundation Math MCQs with CA Aniruddha Gokhale - AaroH Academy
Ratios
A started a business with Rs. 5 Lakhs, after 5 months, B joined with Rs. 10 Lakhs and A added capital of Rs. 5 Lakhs after 9 months. How should the profit of Rs. 2,00,000 at the end of year 1 be shared between A and B?
A started a business with Rs. 5 Lakhs, after 5 months, B joined with Rs. 10 Lakhs and A added capital of Rs. 5 Lakhs after 9 months. How should the profit of Rs. 2,00,000 at the end of year 1 be shared between A and B?
Quick Solution and Shortcut Video for this -
https://youtube.com/shorts/_wpJpMCYu04
https://youtube.com/shorts/_wpJpMCYu04
Question 14 from Additional Question Bank of Chapter 6
If S1, S2 and S3 are sums of n, 2n and 3n terms of an AP, what is S3/(S2-S1)?
Trick to solve such questions in 30 seconds - https://youtube.com/shorts/aZNBPI8XyHM
If S1, S2 and S3 are sums of n, 2n and 3n terms of an AP, what is S3/(S2-S1)?
Trick to solve such questions in 30 seconds - https://youtube.com/shorts/aZNBPI8XyHM
Anonymous Quiz
17%
1
32%
2
45%
3
5%
None
P&C
If there are x collinear and y non-collinear points, how many straight lines can be created from these points?
If there are x collinear and y non-collinear points, how many straight lines can be created from these points?
Anonymous Quiz
30%
2xy+C(x,2)+1
23%
C(y,2)+1
30%
2xy+C(x,2)
17%
1+xy+C(y,2)
probab
If X is selected for a job, there is 40% chance that he will get raise of 30% and 60% chance that he will get raise of 10%. If he stays at his current job, he will get a raise of 5%. The chances of selection are 70%. What is his expected % raise?
If X is selected for a job, there is 40% chance that he will get raise of 30% and 60% chance that he will get raise of 10%. If he stays at his current job, he will get a raise of 5%. The chances of selection are 70%. What is his expected % raise?
Anonymous Quiz
28%
16.40%
32%
15.20%
28%
14.10%
12%
9.20%
CA Foundation Math MCQs with CA Aniruddha Gokhale - AaroH Academy
probab
If X is selected for a job, there is 40% chance that he will get raise of 30% and 60% chance that he will get raise of 10%. If he stays at his current job, he will get a raise of 5%. The chances of selection are 70%. What is his expected % raise?
If X is selected for a job, there is 40% chance that he will get raise of 30% and 60% chance that he will get raise of 10%. If he stays at his current job, he will get a raise of 5%. The chances of selection are 70%. What is his expected % raise?
Solution Video - https://youtube.com/shorts/5slisiPxtSA?feature=share
Forwarded from CA Foundation MCQs
Forwarded from CA Foundation MCQs
Functions
If f(x) = f(x-1) + f(x-2); f(21) = 6; and f(17) = 3, then find f(18)
If f(x) = f(x-1) + f(x-2); f(21) = 6; and f(17) = 3, then find f(18)
Anonymous Quiz
19%
0
25%
1
32%
4
24%
Not possible to solve from given data