Question: One-fourth of two-fifth of 30% of a number is 15. What is 20% of that number? [IBPS (PO) 2014]
Options:
A) 100
B) 50
C) Data provide are not adequate to answer the question
D) 200
E) 75
Show Answer
Answer:
Correct Answer: A
Solution:
- Here, expression for the given statement is as follows
$ \frac{1}{4}\times \frac{2}{5}\times \frac{30}{100}\times Number=15 $
$ \therefore $ $ \text{Number =}\frac{15\times 4\times 5\times 100}{30\times 2}=500 $
$ \therefore $ 20% of number $ =500\times \frac{20}{100}=100 $