Average of five consecutive odd numbers is 25. What is the largest number? MCQ with Answer and Explanation

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Average of five consecutive odd numbers is 25. What is the largest number?

A. 33

B. 27

C. 29

D. 31

Answer: Option C

Solution (By JKSSB Mock Tests)

Let numbers be x-4, x-2, x, x+2, x+4. Average = x = 25. Largest = 25 + 4 = 29.

This question belongs to: Maths Average

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Question #1

Average of 8 numbers 950. If average of 5 is 945, average of remaining 3?

A. 955

B. 957

C. 960

D. 958.33

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Correct Answer: Option D

Explanation:
Sum8=7600. Sum5=4725. Remaining=2875. Average≈958.33.

This question belongs to: Maths Average

Question #2

Average of 10 numbers is 40. If each number is multiplied by 2, what is the new average?

A. 20

B. 40

C. 80

D. 60

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Correct Answer: Option C

Explanation:
If each number is multiplied by a constant, average is also multiplied by the same. New average = 40 × 2 = 80.

This question belongs to: Maths Average

Question #3

Average of 1 to 100 except 50 is

A. 50

B. 50.5

C. 49.5

D. 51

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Correct Answer: Option B

Explanation:
Sum1-100=5050. Minus 50=5000. /99≈50.505.

This question belongs to: Maths Average

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