- 30
- 28
- 25
- 24

Option 2 : 28

**Given:**

The square root of the product of two positive integers is 12.

**Calculation:**

Let the two positive integers be x and y

⇒ √xy = 12, xy = 144

⇒ When 144 written as a product of two positive numbers is (1 × 144) or (2 × 72) or (3 × 48) or (4 × 36) or (6 × 24) or (8 × 18) or (9 × 16) or (12 × 12)

⇒ The sum of x and y can never be 28

**∴ The required result will be 28.**

India’s **#1 Learning** Platform

Start Complete Exam Preparation

Daily Live MasterClasses

Practice Question Bank

Mock Tests & Quizzes

Trusted by 2,17,86,130+ Students

Testbook Edu Solutions Pvt. Ltd.

1st & 2nd Floor, Zion Building,

Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

[email protected]
Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

Toll Free:1800 833 0800

Office Hours: 10 AM to 7 PM (all 7 days)