CA Foundation Quantitative Aptitude RTP September 2025: Question Paper and Solutions

How to Prepare for CA Foundation Quantitative Aptitude

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Question directory and available solutions

30 indexed questions. Open a question to read its full statement and available answer.

1. Find missing term of the series 7,26, 63,124,215, 342, ?
2. In a certain code, KAVERI is written as VAKIRE. How is MYSORE written in that code?
3. In a certain code DECEMBER is written as ERMBCEDE. which word will written as ERMBVENO in that code?
4. Ravi faces towards North. Turning to his right, he walks 25 meters. He turns to his left and walks 30 meters. Next, he moves 25 meters to his right.…
5. Pointing to a gentleman, Deepak said, “His only brother is the father of my daughters father.” How is gentleman related to Deepak?
6. Find the value of p from (√4) -6 × (√2) -4 = 2 p
7. If (7p+3q): (3p-2q) = 43:2, then p:q is _____
8. The sum of the digits of a two digit number is 10. If 18 be subtracted from it, the digits in the resulting number will be equal. The number is
9. The difference between Compound Interest and Simple Interest on a certain sum for 2 years at 6% p.a. is ₹ 13.50. Find the sum
10. A machine for which the useful life is estimated to be 5 years, Cost ₹ 5,000 and Rate of depreciation is 10% p.a. The scrap value at the end of its…
11. Every two person shakes hands with each other in a party and the total number of hand shakes is 66. The number of guests in the party is
12. The ways of selecting 4 letters from the word EXAMINATION is
13. If the A.M. and G.M. for two numbers are 6.50 and 6 respectively then the two numbers are
14. The sixth term of a G.P. with common ratio as 2 and first term being 5 is _____
15. If g(x) = x - 1 / x , g(- 1 / 2 ) is
16. Lim x→3 x²-9 / x-3 is equal to
17. Evaluate ∫ 0 2 (2x² - x³) dx and the value is
18. Find dy / dx when y = 4x³ + 8x 7 at x² = 2
19. The best method to collect data in case of natural calamity is
20. The entire upper part of a table is known as
21. Standard error can be described as
22. The standard deviation of 25, 32, 43, 53, 62, 59, 48, 31, 24, 33 is
23. What is the value of the first quartile for observations 15, 18, 10, 20, 23, 28, 12, 16?
24. If the quartile deviation of a normal curve is 4.05, then its mean deviation is
25. If there are two groups containing 30 and 20 observations and having 50 and 60 as arithmetic means, then the combined arithmetic mean is
26. Two variables x and y are related by 5x+ 2y+ 5 = 0 and x = 5, then y is
27. If Arithmetic Mean and coefficient of variation of x are 5 and 20 respectively. What is the variance of (15-2x)?
28. The coefficient of correlation between two variables is 0.5, and then the coefficient of determination is
29. If r = 0.5, ∑xy = 120, σ y = 8, ∑x² = 90, then value of n is equal to _____
30. What is the chance of picking a heart or a queen not of heart from a pack of 52 cards?