SSC CGL 2018 Practice Test Papers | Reasoning Ability (Day-21)

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SSC CGL | Reasoning Ability Day-21

maximum of 10 points

Click โStart Quizโ to attend these Questions and view Explanation

1) Nervous system: Neurology :: Lizards: ?

a) Phycology

b) Saurology

c) Pomology

d) Taxonomy

2) 11, 31, 71, 151, ?

a) 196

b) 256

c) 315

d) 351

3) Find the odd one.

a) Ears

b) Hands

c) Legs

d) Nose

4) Find the odd one.

a) CDB

b) RTQ

c) MOL

d) VXZ

5) Four positions of a dice are given below. Find the opposite surface of 6.

a) 1

b) 3

c) 5

d) 4

6) In a certain code ‘2 6 3’ means ‘You and I’. ‘6 4 7’ means ‘You are bad’ and ‘7 5 2’ means ‘I am bad’. Then what is the code for โamโ?

a) 3

b) 7

c) 4

d) 5

7) If โ+โ means โโโ, โโโ means โรโ, โรทโ means โ+โand โรโ means โรทโ, then 20 ร 10 รท 5 โ 2 + 3 = ?

a) 21

b) 13

c) 17

d) 6

8) In a queue, the position of A from top is 7th and the position of B from top is 15th and21stfrom bottom. Now find the position of A from bottom?

a) 30

b) 15

c) 20

d) 29

9) A is brother of B, C is mother of A, D is father of C and F is A’s son. How is B related to F?

a) Uncle

b) Aunt

c) Father

d) Cannot be determined

10)ย  If 15 + 18 = 30, 25 + 32 = 24, 10 + 52 = 16 then, 14 + 21?

a) 15

b) 20

c) 26

d) 16

Study of nervous system isย  Neurology.

Study of Lizards is Saurology

Except d all others are 2 in number.

From the diagram it is obvious that 2, 3, 4 and 5 are adjacent to 6. Therefore the face opposite to 6 is 1.

You โ 6

I โ 2

Am โ 5

And โ 3

Are โ 4

(20 รท 10) + (5ร2) โ 3 = 17

10 + 10 โ 3 = 17

Total = (Rank of B from top + Rank of B from bottom) โ 1

= (15 + 21) โ 1

= 35

Therefore A’s rank from bottom

=>35 = 7 + A โ 1

= 35 = 6 + A

A = 35 โ 6 = 29th

The gender of B is unknown. So it cannot be determined.