GATE (Graduate Aptitude Test in Engineering) Aptitude: Questions 41 - 45 of 105

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Question 41

Appeared in Year: 2015

Question

MCQ▾

Five teams have to compete in a league, with every team playing every other team exactly once, before going to the next round. How many matches will have to be held to complete the league round of matches?

Choices

Choice (4)Response

a.

10

b.

8

c.

20

d.

5

Question 42

Appeared in Year: 2015

Question

MCQ▾

Given Set and Set two numbers are randomly selected one from each set. What is the probability that the sum of the 2 numbers equals 16?

Choices

Choice (4)Response

a.

0.33

b.

0.20

c.

0.25

d.

0.3

Question 43

Appeared in Year: 2021

Question

MCQ▾

Five persons P, Q, R, S and T are sitting in a row not necessarily in the same order. Q and R are separated by one person, and S should not be seated adjacent to Q.

The number of distinct seating arrangements possible is:

Choices

Choice (4)Response

a.

16

b.

10

c.

8

d.

4

Question 44

Appeared in Year: 2013

Question

MCQ▾

Select the pair that best expresses a relationship similar to that expressed in the pair:

Choices

Choice (4)Response

a.

Wealth: Peace

b.

Money: Happiness

c.

Education: Knowledge

d.

Science: Experiment

Question 45

Appeared in Year: 2016

Question

MCQ▾

The binary operation is defined as , where and are any two real numbers. The value of the identity element of this operation, defined as the number such that , for any is

Choices

Choice (4)Response

a.

1

b.

0

c.

2

d.

10

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