Explore topic-wise MCQs in Mental Ability.

This section includes 422 Mcqs, each offering curated multiple-choice questions to sharpen your Mental Ability knowledge and support exam preparation. Choose a topic below to get started.

401.

14 notebooks of a class were corrected with ink pen while 22 notebooks were corrected with colour pencil. If 4 notebooks were corrected with both, what is the strength of class?

A. 30
B. 32
C. 28
D. 25
Answer» C. 28
402.

0 divided by 0

A. 0
B. 1
C. Undefined
D. Indeterminate
Answer» E.
403.

What is the difference between the local values of 3 in the number 43403 ?

A. 0
B. 3030
C. 3003
D. 2997
Answer» E.
404.

In a row of boys, Rahul’s position from the right end is 39th and Pankaj’s position from the left end is 53rd. After interchanging their position, Rahul’s position becomes 64th from the right end. How many boys are there in the row?

A. 118
B. 117
C. 116
D. 120
Answer» D. 120
405.

In a row, Mohini is at 23rd position from left and 37th position from right. How many girls are there in the row?_x005F_x000D_

A. 60
B. 61
C. 59
D. 58
Answer» D. 58
406.

Shivam had 23 candies. He puts the same number in each of the two bags, seven candies are left after this. How many did he put in each bag?

A. 6
B. 7
C. K
D. 9
Answer» D. 9
407.

If Jill needed to buy 9 bottles of soda for a party in which 12 people attended, how many bottles of soda will she need to buy for a party in which 8 people are attending?

A. 6
B. 10
C. Uncle
D. 8
Answer» B. 10
408.

The number of red frogs exceeded the number of blue frogs by 50. The number of green frogs was 20 less than the number of blue frogs. If there were 100 blue frogs, what was the sum of the reds, the blues, and the greens?

A. 250
B. 80
C. Father-son
D. 230
Answer» D. 230
409.

In a chess tournament, each of the six players will play every other player exactly once. How many matches will be played during the tournament?

A. 12
B. 15
C. Brother-in-law
D. 36
Answer» C. Brother-in-law
410.

On his farm Mr. Donald had 3 ducks, 15 chickens, 4 mice and 2 dogs. How many legs were on his animals?

A. 60
B. 24
C. Brother
D. 55
Answer» B. 24
411.

Ajay place these animals cards into a bag. What is the probability that he will draw a card with an elephant?

A. \[\frac{2}{9}\]
B. \[\frac{4}{9}\]
C. R is the cousin of P
D. \[\frac{1}{9}\]
Answer» C. R is the cousin of P
412.

A school coach just announced that by the end of the quarter, all students should run the 10 miles in less than 70 minutes. There are 15 students in the group. ? 6 of them ran 10 miles in 1 hour + 5 minutes ? 4 of them ran 10 miles in 1 hour + 3 minutes ? 2 of them ran 10 miles in 1 hour + 9 minutes ? 3 of them ran 10 miles in 1 hour and 10 minutes. How many students made the goal?

A. 3
B. 10
C. D
D. 12
Answer» E.
413.

Rishika's exam started on 2nd March and the last exam was on 3rd April. What is the total duration of her exams?

A. 30 days
B. 33 days
C. Mother
D. 60 days
Answer» C. Mother
414.

Tom scored 4 more points in the basketball game than Mary. Lindy scored 22 points, which was twice as many as Tom. How many points did Mary score?

A. 7
B. 8
C. D
D. 14
Answer» B. 8
415.

If every 2 out of 3 readymade shirts need alterations in the collar, every 3 out of 4 need alterations in the sleeves and every 4 out of 5 need it in the body, how many alterations will be required for 60 shirts?

A. 88
B. 133
C. Father
D. 143
Answer» C. Father
416.

Shivam had 23 candies. He put the same number in each of two bags and had seven candies left over. How many did he put in each bag?

A. 6
B. 7
C. A
D. 9
Answer» E.
417.

Kartik had 45 sweets. He put the same number in each of three boxes and had six sweets left over. How many did he put in each box?

A. 10
B. 12
C. His nephew's
D. 8
Answer» D. 8
418.

A number machine takes a number and operates on it. When the Input Number is 6 the output number is 11, as shown below, When the Input Number is 8, which of these is the Output Number?

A. 14
B. 13
C. 8
D. 19
Answer» D. 19
419.

At the zoo Geeta saw 21 lions and tigers. There were five more lions than tigers. How many were tigers

A. 15
B. 16
C. 12
D. 19
Answer» C. 12
420.

A pouch contains 6 blue marbles, 3 red marbles, 1 green marble, and 2 pink marbles. What is the probability that Tom will select, without looking, a blue marble on the first try?

A. \[\frac{6}{12}\]
B. \[\frac{3}{12}\]
C. 330
D. \[\frac{2}{12}\]
Answer» B. \[\frac{3}{12}\]
421.

Use the picture to answer the question. Himanshu will use one marker to colour half of the triangles. What is the colour of the marker Himanshu will use?

A. Black
B. Pink
C. 30
D. Blue
Answer» D. Blue
422.

Wilson is buying curd for a party. He needs to buy 50 kg of curd. Curd is sold only in 8 and 12 kg packages. Which choice shows the least amount of curd Wilson can buy to have enough for a party?

A. Five 12 kg packages
B. Three 12 kg packages and two 8 kg packages
C. 30
D. Six 8 kg packages
Answer» C. 30