How many questions on Number System - Divisibility have appeared in UPSC exams?

A total of 4 UPSC questions on Number System - Divisibility have been asked across different years and paper types on LearnPro.

Is Number System - Divisibility important for UPSC Prelims?

Yes. Number System - Divisibility has been tested 4 times in UPSC exams based on our PYQ data. It falls under the General Mental Ability section and is a recurring topic.

UPSC Number System - Divisibility — Previous Year Questions

All 4 UPSC questions on Number System - Divisibility from 2023 to 2025 — with answers and detailed explanations.

2025(1 questions)

Prelims · CSAT

Q50. 50. The difference between any two natural numbers is 10. What can be said about the natural numbers which are divisible by 5 and ...

2024(2 questions)

Prelims · CSAT

Q15. 15. 222^333 + 333^222 is divisible by which of the following numbers ?...

Prelims · CSAT

Q54. 32^5 + 2^27 is divisible by...

2023(1 questions)

Prelims · CSAT

Q15. Let x be a positive integer such that 7x + 96 is divisible by x. How many values of x are possible?...

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