Question
Consider two natural numbers, 'a' and 'b', which are in the ratio of 17:20. If we increase 'a' by 18 and decrease 'b' by 20, the new ratio of 'a' to 'b' becomes 6:5. Determine the square of the difference between 'a' and 'b'.
More No. System Questions
- Find the least number that should be added to 2050 so that it becomes exactly divisible by 63.
- Find the smallest number which when divided by 10, 12 and 15 leaves a remainder of 3 in each case.
- A two-digit number has digits summing up to 10. On subtracting 36 from the number, the digits get interchanged. What is the original number?
- What is the smallest number that must be subtracted from 876 so that it becomes divisible by 24?
- The denominator of a positive rational number is 4 more than its numerator. If the numerator is increased by 6 and the denominator is increased by 5, then ...
- If the 4-digit number p89q is exactly divisible by 9, what is the least value of (p + q)?
- What should come in place of the question mark (?) in the following question? 3/8 × 4/7 ? = 5376
- What is the remainder when
- A list contains nine consecutive even numbers. If the smallest number is 16% less than the largest one, what is the sum of the second smallest and the seco...
- Find the smallest number which when divided by 7, 9 and 12 leaves a remainder 5 in each case.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)