Online Test Questions - Examfriend.in

In a PSC examination there were 2500 candidates, Of them, 20% are girls and the rest boys. Suppose 5% of boys and 40% of girls failed. The percentage of candidates who passed was

A) 64%

B) 85%

C) 74%

D) 88%

E) 82%

In measuring the sides of a rectangle errors of 5% and 3% in excess are made. The error percent in the calculated area is

A) 8.15%

B) 7.15%

C) 6.15%

D) 9.15%

E) 5.15%

The number of students studying Arts, Commerce and Science in an institute were in the ratio 6:5:3 respectively. If the number of students in Arts, Commerce and Science were increased by 10%, 30% and 15% respectively, what was the new ratio between number of students in the three streams?

A) 120 : 115 : 60

B) 110 : 100 : 70

C) 125 : 120 : 65

D) 140 : 130 : 80

E) 132 : 130 : 69

When a number is first increased by 10% and then is reduced by 10%, then the number

A) Decreases by 1%

B) Does not change

C) Increases by 1%

D) Cannot be determined

$13 \left(\frac{3 }{4}\right)$ % of $800 = ?$

A) 125

B) 130

C) 115

D) 110

E) 140

A gets 10% more marks than B. Then B gets

A) 10% less marks than A

B) 10% more marks than A

C) $9\left(\frac{1}{11}\right)$% marks less than A

D) Cannot be determined

In an examination in which full marks were 500, A got 10% less than B, B 25% more than C and C 20% less than D. If A got 360 marks. Marks obtained by D is?

A) 60%

B) 80%

C) 40%

D) 70%

E) 755

In an election there were two candidates A and B, 20% of voters did not vote, 10% of polled votes were declared invalid. A received 50% votes of polling and won by 600 votes .What was the total number of voters?

A) 7000

B) 7200

C) 7500

D) 7650

E) 7750

A man loses 12 $\frac{1}{2}$% of his money and after spending 70% of the remainder, has Rs 210 left. At first the man had?

A) Rs.880

B) Rs.720

C) Rs.800

D) Rs.600

E) Rs. 850

A boy after giving away 80% of his pocket money to one companion and 6% of the remainder to another has 47 paisa left with him. How much pocket money did the boy have in the beginning?

A) Rs.2

B) Rs.2.50

C) Rs.5

D) Rs.7

E) Rs.10

If p% of p is 36 then p is equal to

A) 3600

B) 600

C) 60

D) 15

E) 10

Entry fee in an exhibition was Re.1 .Later, this was reduced by 25% .Which increased the sale by 20% .Find the percentage increase in the number of visitors?

A) 40%

B) 50%

C) 60%

D) 70%

E) 80%

Each issue of a weekly costs Rs.10 .However on subscription of 156 issues 30 % of the total amount ,and on 52 issues 25% of the total amount gets saved .What difference exists between the per issue cost obtained through both subscription?

A) Rs1.50

B) Rs.2

C) Rs.2.5

D) 50 paisa

E) 75 paisa

The length of rectangle is increased by 10% and breadth is decreased by 10% .Then the area of the new rectangle

A) Neither increase nor decrease

B) Increased by 1 %

C) Decreased by 1%

D) Increased by 2%

E) Decreased by 2%

The percentage of total quality represented by $12^{\circ}$ sector in a circle graph is

A) 12%

B) 24%

C) $3\frac{1}{3}$ %

D) $4\frac{1}{3}$ %

E) 14%

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