15% of 45% of a number is 105.3. What is 24% of that number.

A. 385.5

B. 374.4

C. 390

D. 375

Answer: Option B

Solution(By Examveda Team)

Let the number be x
⇒ x × $$\frac{15}{100}$$ × $$\frac{45}{100}$$ = 105.3
⇒ x = 1560
⇒ Required answer
= $$\frac{24}{100}$$ × 1560
= 374.4