Ravi walks 10 m north, then 6 m east, then 3 m north. How far is he from the starting point? MCQ with Answer and Explanation

Ravi walks 10 m north, then 6 m east, then 3 m north. How far is he from the starting point?
A. √205 m
B. 13 m
C. 19 m
D. √169 m
Answer: Option A
Solution (By JKSSB Mock Tests)
Net movement: 13 m north and 6 m east. Distance = √(13²+6²) = √(169+36) = √205 m.

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If 1 January 2023 was Sunday, what day of the week was 31 December 2023?
A. Saturday
B. Sunday
C. Tuesday
D. Monday

Correct Answer: Option B


Explanation:
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Find the next number in the series: 3, 8, 15, 24, ?
A. 36
B. 33
C. 34
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Correct Answer: Option D


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Differences are +5, +7, +9, +11; next difference is +13. 24+11? Wait series differences: 8-3=5, 15-8=7, 24-15=9. Next difference +11 gives 35.

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