Match List I (Question) with List II (Answer).

List I

i.What percent of a day is 3 hours?

ii.What is the average of first nine prime numbers?

iii.What is the average of first five multiples of 3?

iv.Sum of the ages of A and B is 12 years more than the sum of the ages of B and C. How many years C is younger than A?

List II

a.9

b.12

c.12.5

d.11.111

Ai-a, ii-b, iii-c, iv-d

Bi-b, ii-a, iii-c, iv-d

Ci-c, ii-d, iii-a, iv-b ✓ Correct

Di-c, ii-d, iii-b, iv-a

Correct answer: (C) i-c, ii-d, iii-a, iv-b

Explanation

The matching is i-c, ii-d, iii-a, iv-b.

3 hours of a day = 3/24 x 100 = 12.5%.

First nine primes sum to 100, average = 100/9 = 11.111.

First five multiples of 3 average = 45/5 = 9.

A+B exceeds B+C by 12 means A - C = 12.

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