**Numbers Aptitude Questions & Answers with explanation – Test Paper 5**

1) Find the product of face value and place value of 4 in 234567.

- 12000
- 14000
- 16000
- 18000

**Answer:** 3

**Explanation:**

Place value of 4 in 274567 is 4 * 1000 = 4000

Face value of 4 in 274567 is = 4

The required product = 4000 x 4 = 16000

2) Find the value of √(6+√(6+√(6+√(6+…….n

- 6
- √6
- 3
- 2√3

**Answer:** 3

**Explanation:**

In case of same type of root values, addition break the given number in a consecutive order, the largest number will be the answer.

i.e., the number is 6, and the consecutive order of six: 2*3, so the answer is 3.

3) Find the value of √(12-√(12-√(12-√(12-…..n

- 3
- 2√2
- 4
- 6√6

**Answer:** 1

**Explanation:**

In case of same type of root values, subtraction breaks the given number in a consecutive order, so the smallest number will be the answer.

i.e., the number is 12, and the consecutive order of six: 4*3

Hence, the answer is 3

4) Find the value of √(8√(8√(8√(8√(8√(8√(8…..n.

- 4
- 2
- √64
- 8

**Answer:** 4

**Solution:**

In case of same type of root values multiplication, the number itself will be the answer

i.e., the number is 8.

Hence, the answer is 8.

5) Find the value of √(7-√(7-√(7-….n.

- √7
- (√149)-1/7
- 7
- ((√29-1)/2)

**Answer:** 4

**Explanation:**

When numbers can’t be broken, then we use this formula:

((√4x+1)-1)/2, where x is the given number.

i.e., the number is 7

((√4*7+1)-1)/2

Hence, the answer is ((√29-1)/2).

Also see Test Paper 6

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