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UPSC Exam  >  UPSC Test  >   Prelims Paper 2 CSAT - Quant, Verbal & Decision Making  >  Coding Decoding - MCQ Test - UPSC MCQ

Coding Decoding - MCQ Test UPSC Prelims Paper 2 CSAT MCQs & solutions Free


MCQ Practice Test & Solutions: Coding Decoding - MCQ Test (10 Questions)

You can prepare effectively for UPSC UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Coding Decoding - MCQ Test". These 10 questions have been designed by the experts with the latest curriculum of UPSC 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

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Coding Decoding - MCQ Test - Question 1
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If in a certain code language 'SUMIT' is written as '82'. How will you code 'NISHA' in the same language?

Detailed Solution: Question 1

SUMIT → S + U + M + I + T → 19 + 21 + 13 + 9 + 20 ⇒ 82

Thus

NISHA → N + I + S + H + A → 14 + 9 + 19 + 8 + 1 ⇒ 51

Coding Decoding - MCQ Test - Question 2
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If in a certain code language 'RAMAN' is written as '5' and 'PRASHANT' is written as '8'. How will you code 'TIMTIM' in the same language?

Detailed Solution: Question 2

Total no. of letters in given word.

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Coding Decoding - MCQ Test - Question 3
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If in a certain code language 'KIRAN' is written '11918114'. How will you code'KAVITA' in the same language?

Detailed Solution: Question 3

Coding Decoding - MCQ Test - Question 4
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If in a certain code language 'CBE' is written as '6, 5, 8'. How will you code 'AMIT' in the same language?

Detailed Solution: Question 4

CBE → C + 3, B + 3, E + 3 → 6, 5, 8

AMIT → A + 3, M + 3, I + 3, T + 3 → 4, 16, 12, 23

Coding Decoding - MCQ Test - Question 5
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If in a certain code language 'ORANGE' is written as 'LIZMTV'. How will you code 'BANANA' in the same language?

Detailed Solution: Question 5

Opposite letters.

Coding Decoding - MCQ Test - Question 6
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If in a certain code language 'MADHU' is written as '3'. How will you code 'NISHA' in the same language?

Detailed Solution: Question 6

Sum of all consonant letters – Sum of all vowel letters

=> (N,S,H) - (I,A)

=> (14 + 19 + 8) - (9 + 1)

=> 41 - 10 

=> 31

Coding Decoding - MCQ Test - Question 7
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If in a certain code language 'SET' is written as '1900'. How will you code 'ARM' in the same language?

Detailed Solution: Question 7

S × E × T → 19 × 5 × 20 = 1900

A × R × M → 1 × 18 × 13 = 234

Coding Decoding - MCQ Test - Question 8
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If in a certain code language 'SINGLE' is written as '994725'. How will you code 'DOUBLE' in the same language?

Detailed Solution: Question 8

SINGLE → 19, 9, 14, 7, 12, 5 → 994725

DOUBLE → 4, 15, 21, 2, 12, 5 → 451225

Coding Decoding - MCQ Test - Question 9
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If A = 1, SON = 48 then MART = ?

Detailed Solution: Question 9

Sum of all letters in given word.

Coding Decoding - MCQ Test - Question 10
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If in a certain code language 'SUPER' is written as 'RTTVOQDFQS'. How will you code 'TERROR' in the same language?

Detailed Solution: Question 10

Both nearest letters of the words letter.

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About this UPSC Practice Test

This test contains 10 MCQs on Coding Decoding - MCQ Test with detailed solutions for each question. It is part of the UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making course on EduRev, designed to align with the current UPSC syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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