Coding and Decoding · Logical Reasoning and General Mental Ability · UPSC Civil Service
MCQ (Single Correct Answer)
1
If a+b means a−b ; a−b means a×b ; a×b means a+b; then what is the value of 10+30−100×50+25? (Operations are to be replaced simultaneously)
UPSC Civil Service Prelims Paper II 2024 (CSAT)
2
If in a certain code, 'ABCD' is written as 24 and 'EFGH' is written as 1680, then how is 'IJKL' written in that code?
UPSC Civil Service Prelims Paper II 2024 (CSAT)
3
If in a certain code, 'POT' is written as ATOP and 'TRAP' is written as APART, then how is 'ARENA' written in that code?
UPSC Civil Service Prelims Paper II 2024 (CSAT)
4
If 'ZERO' is written as 'CHUR', then how is 'PLAYER' written?
UPSC Civil Service Prelims Paper II 2023 (CSAT)
5
If the order of the letters in the English alphabet is reversed and each letter represents the letter whose position it occupies, then which one of the following represents 'LUCKNOW'?
UPSC Civil Service Prelims Paper II 2022 (CSAT)
6
In the English alphabet, the first 4 letters are written in opposite order; and the next 4 letters are written in opposite order and so on; and at the end Y and Z are interchanged.
Which will be the fourth letter to the right of the 13th letter ?
UPSC Civil Service Prelims Paper II 2021 (CSAT)
7
In a certain code language 'MATHEMATICS' is written as 'LBSIDNZUHDR'. How is 'CHEMISTRY' written in that code language?
UPSC Civil Service Prelims Paper II 2021 (CSAT)