- 200
- 180
- 150
- 100

Option 3 : 150

Given:

75% of A = 50% of B

Formula used:

a% of b = (ab)/100

Calculation:

75A/100 = 50B/100

⇒ A/B = 50/75

⇒ A/B = 2/3

According to the question,

Ax/100 = B

⇒ (B/A) × 100 = x

⇒ x = (3/2) × 100

⇒ x = 150

∴ The value of x is 150.

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