Classification

JKSSB Sub-Inspector (Telecommunication) · General Intelligence & Reasoning · 96 practice questions with answers and explanations: 35 Easy, 30 Medium, 31 Hard.

Sample questions

Sample Easy question 1

Find the odd one out: Elbow, Knee, Wrist, Pillow.

  1. Elbow
  2. Knee
  3. Wrist
  4. Pillow
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Answer: D. Elbow, Knee and Wrist are body joints; Pillow is not a body part.

Sample Medium question 2

Find the odd one out: 11, 13, 17, 21.

  1. 11
  2. 13
  3. 17
  4. 21
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Answer: D. 11, 13 and 17 are prime numbers; 21 is not (it's 3×7).

Sample Hard question 3

Find the odd one out: 121, 169, 225, 300.

  1. 121
  2. 169
  3. 225
  4. 300
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Answer: D. 121, 169 and 225 are squares of odd numbers (11², 13², 15²); 300 is not a perfect square.

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