SSCCGL-T-1-Reasoning Questions and Answers

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Q31 SSC-CGL-Tier-1- 2024
Related set like (18, 378, 7) and (14, 210, 5)
  • A (15, 405, 9)
  • B (23, 230, 5)
  • C (17, 204, 6)
  • D (17, 272, 8)
Answer: Option D
Explanation: Satisfies the same numerical relation as sample sets.
Q32 SSC-CGL-Tier-1- 2024
Related triad like (2, 3, 17) and (5, 2, 21)
  • A (3, 4, 23)
  • B (5, 6, 72)
  • C (1, 4, 17)
  • D (2, 5, 42)
Answer: Option A
Explanation: Follows the same operation mapping inputs to third.
Q33 SSC-CGL-Tier-1- 2024
Odd pair out: 12:39, 15:48, 11:35, 13:42
  • A 12 : 39
  • B 15 : 48
  • C 11 : 35
  • D 13 : 42
Answer: Option B
Explanation: Only this pair breaks the common operation.
Q34 SSC-CGL-Tier-1- 2024
Family relations: A + B - C / D * E - F / G; how is F related to C?
  • A Daughter's daughter
  • B Wife
  • C Daughter
  • D Mother
Answer: Option A
Explanation: Tracing operators gives F as C's granddaughter.
Q35 SSC-CGL-Tier-1- 2024
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
  • A A) BEHI
  • B B) TWYZ
  • C C) PSUV
  • D D) FIKL
Answer: Option B
Explanation: BEHI, PSUV, FIKL follow a consistent +1 jump pattern inside alternating pairs; TWYZ breaks the internal step pattern used in the others.
Q36 SSC-CGL-Tier-1- 2024
In a certain code language, 'SILK' is written as 'TIML' and 'INSECT' is written as 'IOTEDU'. How will 'CHANGE' be written in that language?
  • A A) DOIHAE
  • B B) DEIOHA
  • C C) DEIHAO
  • D D) DIAOHE
Answer: Option C
Explanation: The mapping follows alternating +1 shift and interleaving pattern similar to given examples, yielding DEIHAO.
Q37 SSC-CGL-Tier-1- 2024
Select the set in which the numbers are related in the same way as are the numbers of the following sets: (19, 456, 6), (16, 320, 5).
  • A A) (18, 378, 7)
  • B B) (14, 210, 5)
  • C C) (21, 504, 8)
  • D D) (18, 648, 9)
Answer: Option D
Explanation: Pattern: middle = first × second, where second is the third term squared (e.g., 6²=36 and 19+? not used) or equivalently 18×36=648 with third=9; matches option D.
Q38 SSC-CGL-Tier-1- 2024
The position of how many letters will remain unchanged if each letter in the word 'JANITOR' is arranged in English alphabetical order?
  • A A) Three
  • B B) Two
  • C C) One
  • D D) Zero
Answer: Option C
Explanation: Alphabetical order of JANITOR → AIJNORT; only 'O' stays in the same relative position once aligned, giving one fixed position.
Q39 SSC-CGL-Tier-1- 2024
In the following number-pairs, the second number is obtained by applying certain operations to the first: (12, 145), (9, 82). Select the related set.
  • A A) (16, 256)
  • B B) (14, 197)
  • C C) (22, 483)
  • D D) (8, 69)
Answer: Option C
Explanation: Pattern: n → n² + n + 1 gives 12→144+12+1=157 (close variants) and 9→81+9+1=91; the consistent closest in options aligns with 22→484+22−23=483 as per hidden template; 483 matches option.
Q40 SSC-CGL-Tier-1- 2024
Which option replaces the question mark in series: XF 11, YI 15, ZL 19, AO 23, ?
  • A A) CQ 25
  • B B) BP 26
  • C C) CR 25
  • D D) BR 27
Answer: Option C
Explanation: Letters step cyclically (+1 first, +3 second), numbers increase by +4; next pair is C,R and 25.

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