There are twice as many boys as there are girls if 30% of the boys and 45% of the girls failed in the exams then. What percentage of the class passed the exams...? Mcqs

Latest MCQs

There are twice as many boys as there are girls if 30% of the boys and 45% of the girls failed in the exams then. What percentage of the class passed the exams...?

(A) 65%
(B) 40%

(C) 52%
(D) None of these

Latest MCQs

1/2, 2/3, 3/4 and 4/5 as like fractions are...?

(A) 30/60, 40/60, 45/60 and 48/60
(B) 40/60, 30/60, 45/60 and 48/60

(C) 40/60, 30/60, 48/60 and 45/60
(D) None of these

Latest MCQs

Factorial of 6...?

(A) 620
(B) 120

(C) 720
(D) 80

Latest MCQs

The average of 5 quantities is 6. The average of 3 of them is 4. What is the average of remaining 2 numbers...?

(A) 9
(B) 10

(C) 8
(D) 95

Latest MCQs

ax+2y=5, 3x-6y=20 in the system of equations above, a is a constant. if the system has one solution, which of the following cannot be the value of a...?

(A) -1
(B) 4

(C) 1
(D) -3

Latest MCQs

A washer man irons 4 shirts in 12 minutes. How many shirts he ironed in one hour:...?

(A) 16
(B) 20

(C) 24
(D) 30

Latest MCQs

If an-2=3n-1. find the value of an:...?

(A) 2n+3
(B) 3n-5

(C) 2n+2
(D) None of these

Latest MCQs

In a regular polygon, the ratio of the measure of an exterior angle to the measure of an interior angle is 2:13. How many sides does the polygon have:...?

(A) 15
(B) 25

(C) 45
(D) 75

Latest MCQs

A can do a piece of work in 6 days and b can do the same work in 12 days. How will it take if both A and B do the work together...?

(A) 4
(B) 6

(C) 8
(D) 10

Latest MCQs

The value of √(-25) + 3√(-4)+2√(-9) is:...?

(A) 13i
(B) -13i

(C) 17i
(D) -17i

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