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

Find the missing term: 1000, 200, 40, ?
A. 8
B. 4
C. 10
D. 6
Answer: Option A
Solution (By JKSSB Mock Tests)
Each term is divided by 5: 1000÷5=200, 200÷5=40, so 40÷5=8.

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Practice More Mental Reasoning Questions

Question #1
If 'RAT' is coded as 'IZG', then 'COW' is coded as?
A. XLD
B. WLD
C. XLE
D. XMD

Correct Answer: Option A


Explanation:
Reverse letter coding: R→I, A→Z, T→G; C→X, O→L, W→D, so COW = XLD.

This question belongs to: Reasoning Mental Reasoning
Question #2
A clock shows 8:20. What is the angle between its hands?
A. 130°
B. 110°
C. 140°
D. 120°

Correct Answer: Option A


Explanation:
Hour hand = 8×30 + 20×0.5 = 250°, minute hand = 120°, difference = 130°.

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Question #3
Which of the following does not belong to the group?
A. Rectangle
B. Square
C. Circle
D. Triangle

Correct Answer: Option C


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