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

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

Is Number System - Remainders important for UPSC Prelims?

Yes. Number System - Remainders 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 - Remainders — Previous Year Questions

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

2025(2 questions)

Prelims · CSAT

Q57. 57. What is the remainder when 9³ + 9⁴ + 9⁵ + 9⁶ + ... + 9¹⁰⁰ is divided by 6?...

Prelims · CSAT

Q76. If n is a natural number, then what is the number of distinct remainders of (1ⁿ + 2ⁿ) when divided by 4?...

2023(2 questions)

Prelims · CSAT

Q37. What is the remainder when 85 × 87 × 89 × 91 × 95 × 96 is divided by 100?...

Prelims · CSAT

Q44. What is the remainder if 2^192 is divided by 6?...

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