1.

Half of thrice of a number is 60%. What is the number?1. 5/22. 1/63. 1/54. 2/5

Answer» Correct Answer - Option 4 : 2/5

Given:

Half of thrice of a number = 60%

Calculation:

Let assume that number is x

Thrice of a number = 3x

Half of thrice of a number  = ½ × 3x = 3x/2

According to question

⇒ 3x/2 = 60/100

By cross multiplication

⇒ x = (60/100) × (2/3)

⇒ x = 2/5

∴ That number is 2/5.

The correct option is 4 i.e. 2/5



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