Find the missing term: 1000, 200, 40, ? MCQ with Answer and Explanation

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Find the missing term: 1000, 200, 40, ?

A. 6

B. 10

C. 8

D. 4

Answer: Option C

Solution (By JKSSB Mock Tests)

Each term is divided by 5: 1000÷5=200, 200÷5=40, so 40÷5=8.

This question belongs to: Reasoning Mental Reasoning

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Question #1

Find the odd one out: 1, 8, 27, 64, 100

A. 27

B. 1

C. 100

D. 64

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Correct Answer: Option C

Explanation:
1, 8, 27 and 64 are perfect cubes, but 100 is not a perfect cube.

This question belongs to: Reasoning Mental Reasoning

Question #2

Find the odd one out: 3, 5, 7, 9, 11

A. 11

B. 3

C. 5

D. 9

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Correct Answer: Option D

Explanation:
All others are prime numbers; 9 is a composite number.

This question belongs to: Reasoning Mental Reasoning

Question #3

Find the missing term: 10, 20, 40, 70, 110, ?

A. 140

B. 150

C. 170

D. 160

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Correct Answer: Option D

Explanation:
Differences are +10, +20, +30, +40, so next difference is +50: 110+50=160.

This question belongs to: Reasoning Mental Reasoning

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