App Logo

No.1 PSC Learning App

1M+ Downloads
x% of 250 + 25% of 68 = 67. Find value of x

A10

B15

C20

D25

Answer:

C. 20

Read Explanation:

x/100 x 250 + 25/100 x 68 = 67 5x /2 = 67 - 17 = 50 x = 50 * 2/5 = 20


Related Questions:

If each side of a square is decreased by 17%, then by what percentage does its area decrease ?
Meenu’s salary was increased by 25% and subsequently decreased by 25%. How much percent does she lose/gain?
10 ന്റെ 30% + 30 ന്റെ 10 % എത്ര ?
ഒരു സംഖ്യയുടെ 20% 40 ആയാൽ സംഖ്യ എത്ര ?
After 62 litres of petrol was poured into an empty storage tank, it was still 1% empty. How much petrol (in litres, rounded off to two decimal place) must be poured into the storage tank in order to fill it?