Match List I with List II:
| List I | List II | ||
|---|---|---|---|
| A. | Sum of first 5 primes | I. | 15 |
| B. | Average of first 5 primes | II. | 28 |
| C. | Sum of first 5 natural numbers | III. | 3 |
| D. | Average of first 5 natural numbers | IV. | 5.6 |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → A-II, B-IV, C-I, D-III
The first five primes are 2, 3, 5, 7, 11 (1 is not a prime), and the first five natural numbers are 1, 2, 3, 4, 5.
A. Sum of first 5 primes — this matches II. 28. \(2+3+5+7+11=28\).
B. Average of first 5 primes — this matches IV. 5.6. \(28\div5=5.6\).
C. Sum of first 5 natural numbers — this matches I. 15. \(1+2+3+4+5=15\).
D. Average of first 5 natural numbers — this matches III. 3. \(15\div5=3\), the middle number.