1
UPSC Civil Service Prelims Paper II 2024 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.833
$32^5 + 2^{27}$ is divisible by
2
UPSC Civil Service Prelims Paper II 2023 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.833
Consider the following in respect of prime number p and composite number c.
1. $\frac{\mathrm{p}+\mathrm{c}}{\mathrm{p}-\mathrm{c}}$ can be even.
2. 2p + c can be odd.
3. pc can be odd.
Which of the statements given above are correct?
3
UPSC Civil Service Prelims Paper II 2023 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.833
Let x be a positive integer such that 7x + 96 is divisible by x. How many values of x are possible?
4
UPSC Civil Service Prelims Paper II 2023 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.833
A number N is formed by writing 9 for 99 times. What is the remainder if N is divided by 13?
UPSC Civil Service Subjects
Browse all chapters by subject
History of India
Science and Technology
Ecology and Environment
Indian Polity and Governance
State Legislature and Executive Local Government Union Territories and Special Areas Union Legislature System of Governance Fundamental Rights Salient Features of Indian Constitution Union and Its Territory Constitutional and Non-Constitutional Bodies The Judiciary Evolution of the Constitution Directive Principles of State Policy (DPSP) Fundamental Duties Union Executive
Economy
Current Affairs
Comprehension
Basic Numeracy
Logical Reasoning and General Mental Ability
Data Interpretation and Sufficiency