Reasoning and Analogy Solved MCQs for all competitive exams

                                    Reasoning and Analogy solved question and answers 

1. Complete the series.

6,9,13,18,24,31,?

a.)35

b.)30

c.)45

d.)39

Ans.:d.)

Explanation:

6

6+3=9

9+4=13

13+5=18

18+6=24

24+7=31

31+8=39

2.)If  'WINNER' is written as 'YKPPGT'  then  'VICTOR' is written as ?

a.)UVMNREF

b.)XKEVQT

c.)QDWERS

d.)SCNMJK

Ans.:b.)

Reason:

V+2=X

I+2=K

C+2=E

T+2=V

O+2=Q

R+2=T

3.) Find the missing number

2,4,3,6,4,8,5,?

a.)5

b.)7

c.)10

d.)9

Ans.:c.)

Explanation: 

2*2=4

3*2=6

4*2=8

5*2=10

Note carefully: 

When the first number '2' multiplied by '2' you get the second number as '4'

When the third number '3' multiplied by '2' you get the fourth number as '6'

When the fifth number '4' multiplied by '2' you get the sixth number as '8'

When the seventh number '5' multiplied by '2' you get the eigth number as '10'

3.) Car is related to petrol. In the same way lorry is related to

a.)Fuel

b.)Diesel

c.)Petrol

d.)Oil

Ans.:b.)

Car generally runs on petrol and similarly Lorry generally runs on diesel.

4.) Find the next number:

3,10,5,12,7,14,9,?

a.)12

b.)10

c.)16

d.)8

Ans.:c.)

Explanation:

3

3+7=10

10-5=5

5+7=12

12-5=7

7+7=14

14-5=9

9+7=16

Logic: Add 7 and subtract 5 consecutively.

5.) Zoology:Animals ::Mycology:?

a.)Skull

b.)Virus

c.)Fungi

d.)Algae

Ans.: c.)

Note: Zoology is the study of animals
Mycology is the study of fungi.

6.) Carbondioxide:Extinguish  ::  Oxygen:?

a.)Isolate

b.)Foam

c.)Burn

d.)Cease

Ans.: c.)

Reason: Carbondioxide is used to extinguish fire whereas oxygen is used to burn fire.

7.) Pituitary:Brain  ::  Thyroid:?

a.)Liver

b.)Neck

c.)Mouth

d.)Stomach

Ans.: b.)

Pituitary is a gland of brain whereas Thyroid gland belongs to neck region.

8. Cardiology:Heart  ::  Phycology:?

a.) Lungs

b.)Liver

c.)Algae

d.)Fungi

Ans.: c.)

9.) Find the missing number:
15,22,36,?,85.

a.)45

b.)55

c.)57

d.)60

Ans.: c.)

Explanation:

15
15+7=22
22+14=36
36+21=57
57+28=85

Note: Add with multiples of '7' consecutively.

10. Find the number:

43,54,76,109,153,?

a.)209

b.)208

c.)221

d.)190

Ans.:b.)

Explanation:
43
43+11=54
54+22=76
76+33=109
109+44=153
153+55=208

Reason:Add with multiples of 11.

11. Bee:Apiary :: Birds:?

Ans.: Aviary
Explanation: Apiary is the place where bees live
Aviary is the place where birds live.

12. 72,84,97,?,126

Ans.: 111
Explanation: 72
72+12=84
84+13=97
97+14=111
111+15=126

13. Asia:Continent :: Gobi:?

Ans.: Desert
Note: Asia is a continent whereas Gobi is a largest desert in Asia.

14. Odometer:Speed :: Sphygmomanometer:?

Ans.: Blood pressure
Note: Odometer is used to measure speed. Similarly, Sphygmomanometer us used to measure blood pressure.

15. Ghemer:Rajasthan :: Kaima:?

Ans.: Bihar.
Ghemer is the folk dance of Rajasthan.
Kaima is the folk dance of Bihar.

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