3i Infotech Papers: Sample Questions 34 - 36 of 1245

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Question number: 34

MCQ▾

Question

If the ratio of women to men in a meeting is 4 to 1, what percent of the persons in the meeting are men?

Choices

Choice (4) Response

a.

25%

b.

%

c.

20%

d.

80%

c.

Explanation

The ratio of women to men is 4: 1.

We are asked to find what percent of men are in the meeting.

Let’s assume that there are total 100 people in the meeting.

Among them, 1: 5 are men.

So,

So, there are total 20 % men in the meeting.

Question number: 35

MCQ▾

Question

If the measures of the three angles of a triangle are , , and , what is the measure of each angle?

Choices

Choice (4) Response

a.

25

b.

75

c.

45

d.

60

d.

Explanation

Measure of angles of the triangle are , and .

We already know that sum of measure of all the angles of a triangle is 180 degree.

So,

So, measure of each angle of triangle will be,

So, measure of each angle will be 60 degree.

Question number: 36

Write in Short

Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain distance, the front wheel gets 10 revolutions more than the back wheel. What is the distance?

Explanation

We are given that perimeter of back wheel is 9 feet while perimeter of front wheel is 7 feet.

Let back wheel gets revolved for x times.

So, front wheel will revolved for x + 10 times.

Distance covered by both wheels is same.

Distance covered by any wheel will be,