Average of 8 numbers 2050. If average of 5 is 2045, average of remaining 3? MCQ with Answer and Explanation

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Average of 8 numbers 2050. If average of 5 is 2045, average of remaining 3?

A. 2057

B. 2060

C. 2058.33

D. 2055

Answer: Option C

Solution (By JKSSB Mock Tests)

Sum8=16400. Sum5=10225. Remaining=6175. Average≈2058.33.

This question belongs to: Maths Average

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Question #1

Average of all odd numbers from 1 to 49 is

A. 26

B. 25

C. 24

D. 23

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Correct Answer: Option B

Explanation:
25 numbers. Average 25.

This question belongs to: Maths Average

Question #2

Average age of 40 people 35 years. If 10 more with average 40 join, new average?

A. 36

B. 37

C. 35.5

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Correct Answer: Option A

Explanation:
Total=1400+400=1800. /50=36.

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Question #3

Average of 555,740,925 is

A. 740

B. 750

C. 730

D. 735

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Correct Answer: Option A

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2220/3=740.

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