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If 90% of A = 30% of B and B = 2x% of A, then the value of x is :
Answer & Solution
Correct Answer:
Option
D
90% of A = 30% of B
90A = 30B
⇒ B = 3A ..... (i)
B = $$\frac{2x}{100}$$ × A
3A = $$\frac{2x}{100}$$ × A
⇒ x = 150
90A = 30B
⇒ B = 3A ..... (i)
B = $$\frac{2x}{100}$$ × A
3A = $$\frac{2x}{100}$$ × A
⇒ x = 150
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