Explore topic-wise MCQs in Mental Ability.

This section includes 170 Mcqs, each offering curated multiple-choice questions to sharpen your Mental Ability knowledge and support exam preparation. Choose a topic below to get started.

151.

Identify the diagram that best represents the relationship among classes given below_x005F_x000D_ Men, Rodents and living beings_x005F_x000D_

A. 1
B. 2
C. 3
D. 4
Answer» D. 4
Discussion
152.

Consider the following information and answer the questions based on it._x005F_x000D_  _x005F_x000D_ Out of the 75 birders, 15 wanted to see only sunbird, 10 wanted to see only flycatcher, 12 wanted to see both sunbird and nuthatch, 15 wanted to see only bee-eater, 13 wanted to see both sunbird and bee-eater, 5 wanted to see both flycatcher and nuthatch and the remaining wanted to see only nuthatch._x005F_x000D_  _x005F_x000D_ The ratio of birders who like nuthatch to those who like bee-eaters is

A. 41944
B. 44387
C. 44136
D. 44438
Answer» B. 44387
Discussion
153.

Identify the diagram that best represents the relationship among classes given below:_x005F_x000D_ Editors, Professors and Men_x005F_x000D_

A. 1
B. 2
C. 3
D. 4
Answer» B. 2
Discussion
154.

Consider the following information and answer the questions based on it._x005F_x000D_  _x005F_x000D_ Out of the 75 birders, 15 wanted to see only sunbird, 10 wanted to see only flycatcher, 12 wanted to see both sunbird and nuthatch, 15 wanted to see only bee-eater, 13 wanted to see both sunbird and bee-eater, 5 wanted to see both flycatcher and nuthatch and the remaining wanted to see only nuthatch._x005F_x000D_  _x005F_x000D_ How many birders wanted to see only one bird?

A. 30
B. 40
C. 45
D. 50
Answer» D. 50
Discussion
155.

Consider the following information and answer the questions based on it_x005F_x000D_  _x005F_x000D_ Out of 50 kids in a colony, 10 like only basketball, 25 like only football, 10 like both volleyball and football and 5 like only volleyball._x005F_x000D_  _x005F_x000D_ The ratio of kids who like football to those who like only basketball is

A. 44232
B. 44234
C. 4
D. 5
Answer» C. 4
Discussion
156.

Consider the following information and answer the questions based on it._x005F_x000D_  _x005F_x000D_ Out of the 75 birders, 15 wanted to see only sunbird, 10 wanted to see only flycatcher, 12 wanted to see both sunbird and nuthatch, 15 wanted to see only bee-eater, 13 wanted to see both sunbird and bee-eater, 5 wanted to see both flycatcher and nuthatch and the remaining wanted to see only nuthatch._x005F_x000D_  _x005F_x000D_ The difference between the birders who want to see sunbird and those who want to see flycatcher is

A. 12
B. 25
C. 30
D. 15
Answer» C. 30
Discussion
157.

Consider the following information and answer the questions based on it_x005F_x000D_  _x005F_x000D_ Out of 50 kids in a colony, 10 like only basketball, 25 like only football, 10 like both volleyball and football and 5 like only volleyball._x005F_x000D_  _x005F_x000D_ How many kids do not like volleyball?

A. 15
B. 25
C. 35
D. 45
Answer» D. 45
Discussion
158.

Consider the following information and answer the questions based on it._x005F_x000D_  _x005F_x000D_ Among 60 students, 12 like only algebra, 13 like only geometry, 10 like only trigonometry, 5 like both algebra and trigonometry, 8 like only physics, 5 like both physics and geometry and the remaining like both algebra and physics._x005F_x000D_  _x005F_x000D_ The ratio of students who like algebra to those who like geometry is_x005F_x000D_

A. 0.50902777777778
B. 0.16875
C. 0.72083333333333
D. 0.71736111111111
Answer» C. 0.72083333333333
Discussion
159.

Consider the following information and answer the questions based on it._x005F_x000D_  _x005F_x000D_ Among 60 students, 12 like only algebra, 13 like only geometry, 10 like only trigonometry, 5 like both algebra and trigonometry, 8 like only physics, 5 like both physics and geometry and the remaining like both algebra and physics._x005F_x000D_  _x005F_x000D_ The number of students who like physics but not geometry is

A. 8
B. 13
C. 15
D. 17
Answer» D. 17
Discussion
160.

Among 160 players in a tournament, 57 did not participate in any of the three games, i.e. Cricket, Hockey and Badminton. A total of 37 players participated in only one game,10 players participated in both Cricket and Hockey but not in Badminton, 9 players participated in both Hockey and Badminton but not in Cricket, and 13 players participated in both Cricket and Badminton but not in Hockey. How many students participated in all the three games_x005F_x000D_

A. 30
B. 32
C. 38
D. 34
Answer» E.
Discussion
161.

Choose from the four diagrams given below, the one that illustrates the relationship among 'Languages', 'French' and 'German'._x005F_x000D_

A. 1
B. 2
C. 3
D. 4
Answer» D. 4
Discussion
162.

Choose the best suitable Venn diagram for the following words: transport vehicle, truck, van_x005F_x000D_

A. A
B. B
C. C
D. D
Answer» D. D
Discussion
163.

Consider the following information and answer the questions based on it._x005F_x000D_  _x005F_x000D_ Among 60 students, 12 like only algebra, 13 like only geometry, 10 like only trigonometry, 5 like both algebra and trigonometry, 8 like only physics, 5 like both physics and geometry and the remaining like both algebra and physics._x005F_x000D_  _x005F_x000D_ How many students like more than one subject?

A. 5
B. 10
C. 12
D. 17
Answer» E.
Discussion
164.

­ Identify the diagram that best represents the relationship among the given classes._x005F_x000D_ Mathematics, Arithmetic, Algebra_x005F_x000D_

A. 1
B. 2
C. 3
D. 4
Answer» E.
Discussion
165.

According to the given Venn diagram, the total number of students in the class is ___._x005F_x000D_ _x005F_x000D_

A. 55
B. 56
C. 53
D. 54
Answer» B. 56
Discussion
166.

A call center recruits candidates with the following criteria -_x005F_x000D_  _x005F_x000D_ 1. Candidates should have passed at least 10th standard._x005F_x000D_ 2. Candidates must be fluent in English and Hindi._x005F_x000D_ 3. Candidates must be ready to work in both day and night shifts._x005F_x000D_  _x005F_x000D_ Which candidate among the following will the call center definitely take?_x005F_x000D_

A. Seeta is graduate, fluent in Marathi, Hindi and English and can work only in day shift.
B. Sarita is fluent in English, Tamil and Hindi can work in both shifts and has had no formal education.
C. Smita speaks English and Hindi very well, is ready for day as well as night shifts and has studied till 12th standard.
D. Savita can work in both shifts, has passed 10th standard with 65% and speaks fluent Hindi and Marati.
Answer» D. Savita can work in both shifts, has passed 10th standard with 65% and speaks fluent Hindi and Marati.
Discussion
167.

60 students participated in one or more of the three competitions, i.e. Quiz, Extempore and Debate. A total of 22 students participated either in Quiz only or in Extempore only. 4 students participated in all three competitions. A total of14 students participated in any of the two competitions only. How many students participated in Debate only?_x005F_x000D_  _x005F_x000D_

A. 11
B. 20
C. 14
D. 22
Answer» C. 14
Discussion
168.

_x005F_x000D_  _x005F_x000D_ As per the given Venn diagram, the total number of students who play cricket as well as football but not Kabaddi is ___.

A. R
B. T
C. P
D. V
Answer» E.
Discussion
169.

_x005F_x000D_  _x005F_x000D_ According to the given venn diagram, the total number of students who play cricket as well as football and also all the 3 games is _x005F_x000D_

A. S + Q
B. Q + V
C. S
D. S + V
Answer» E.
Discussion
170.

_x005F_x000D_  _x005F_x000D_ According to the given Venn diagram, the total number of students who play cricket as well as Kabaddi but not football is ___.

A. V
B. R
C. U
D. T
Answer» E.
Discussion