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Aptitude · Q43

Decimal Fraction

Competitive Exams · Aptitude · question 43

Q43

5/9 of a number is equal to twenty five percent of second number. Second number is equal to 1/4 of third number. The value of third number is 2960. What is 30% of first number ?

of a number is equal to twenty five percent of second number. Second number is equal to of third number. The value of third number is 2960. What is 30% of first number ?
A.
99.9
Answer
B.
88.8
C.
77.7
D.
None of these

Answer: Option A

Solution

Answer: Option A
Solution:
Let the third number be 2960
∵ Second number = of the third number = × 2960 = 740
of first number = 25% of second number
first number =   = 185
⇒ First number =   = 333
∴ 30% of 333 = × 333 = 99.9