Accenture Company Numerical Ability Percentage

In a certain school, 25% of students are below 10 years of age. The number of students above 10 years of age is 4/5 of the number of students of 10 years of age which is 80. What is the total number of students in the school?
A) 192 B) 175 C) 164 D) 182 E) 204

Read Solution (Total 2)

Solution is :-
Find students above 10 years of age ...
i.e.. 100-25 = 75 %
So.. 75/100 = 80+4/5 *80
On solving the above equation u will get 192
So the answer is 192
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It is option a
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Accenture Other Question

Two numbers A and B are such that the sum of 6% of A and 9% of B is three-fourth of the sum of 9% of A and 8% of B. Find the ratio of A : B.
A) 3 : 2 B) 2 : 1 C) 5 : 2 D) 3 : 4 E) 4 : 1 To earn an extra profit, a shopkeeper mixes 30 kg of rice purchased at Rs. 36/kg and 26 kg of rice purchased at Rs. 20/kg. What will be the profit that he will make if he sells the mixture at Rs. 30/kg?
A) 8% B) 5% C) 3% D) 4% E) 6%