General Aptitude

Question 21

Given digits 2, 2, 3, 3, 3, 4, 4, 4, 4 how many distinct 4 digit numbers greater than 3000 can be formed?

• 50
• 51
• 52
• 54

Question 22

Suppose there are two teams A and B. Both of them are competing with each other on a racing track of 1 km. But team A has got the advantage of starting the race from 280 m from the starting point. If the ratio of speed of A to B is 3:4.

Select the correct option from the options given below:

• Team A will win by 20m
• Team B will win by 20m
• Team A will win by 40m
• Team B will win by 40m

Question 23

IF (z + 1/z)² = 98, compute (z² + 1/z²)

• 96
• 99
• 100
• 94

Question 24

Geneticists say that they are very close to confirming the genetic roots of psychiatric illnesses such as depression and schizophrenia, and consequently, that doctors will be able to eradicate these diseases through early identification and gene therapy. On which of the following assumptions does the statement above rely?

• Strategies are now available for eliminating psychiatric illnesses
• Certain psychiatric illnesses have a genetic basis
• All human diseases can be traced back to genes and how they are expressed
• In the future, genetics will become the only relevant field for identifying psychiatric illnesses

Question 25

Round-trip tickets to a tourist destination are eligible for a discount of 10% on the total fare. In addition, groups of 4 or more get a discount of 5% on the total fare. If the one way single person fare is Rs 100, a group of 5 tourists purchasing round-trip tickets will be charged Rs _________.

• 850
• 900
• 800
• 1000

Question 26

In a survey, 300 respondents were asked whether they own a vehicle or not. If yes, they were further asked to mention whether they own a car or scooter or both. The responses are tabulated below. 

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What percent of respondents do not own a scooter?

• 48

• 40

• 50

• 45

Question 27

When a point inside of a tetrahedron (a solid with four triangular surfaces) is connected by straight lines to its corners, how many (new) internal planes are created with these lines? _____________

• 6
• 8
• 4
• 10

Question 28

There are 5 bags labeled 1 to 5. All the coins in a given bag have the same weight. Some bags have coins of weight 10 gm, others have coins of weight 11 gm. I pick 1, 2, 4, 8, 16 coins respectively from bags 1 to 5. Their total weight comes out to 323 gm. Then the product of the labels of the bags having 11 gm coins is ___.

• 15
• 12
• 8
• 1

Question 29

What is the average of all multiples of 10 from 2 to 198?

• 90
• 100
• 110
• 120

Question 30

• 3.464
• 3.932
• 4.000
• 4.444