# Reasoning Ability Practice Test for SSC CGL (TIER-I)

REASONING ABILITY PRACTICE TEST
1.Which of the following combinations complete the given sequence?
_ b _ b a a a b b _ a _ _ b b _ a _
a)baabaab
b)babaaba
c)ababbaa
d)abbaaba

Directions(2-6): What will come in the place of question mark(?)

2.WORLD , XPSME , ? , ZRUOG
a)YQNTF
b)YQTNF
c)YRTNF
d)YTQNF

3.100, 50, 52, 26, 28, ?, 16, 8
a)14
b)10
c)24
d)20

4.
a)HU
b)HV
c)HS
d)HR

5.
a)23
b)39
c)15
d)50

6.
a)100
b)111
c)121
d)140

7.Which word cannot be formed using the letters of the given word:
"DETERMINATION"
a)DESTINATION
b)DOMINATE
c)DETENTION
d)TERMINATE

8.If 16 ÷ 4 = 74,
21 ÷ 7 = 33,
81 ÷ 9 = 99,
then 55 ÷ 5 = ?
a)1000
b)1100
c)1011
d)1101

9.Which of the following Venn diagrams represents the best relationship between Snake, Lizard and Reptiles?

10.In the following figure, which number represents the Women Doctors who are not Employed?

a)8
b)7
c)3
d)1

1.d)
2.b)
3.a)
4.c)
5.b)
6.b)
7.a)
8.c)
9.d)
10.b)

Solution
1.a b b b a a / a b b b a a / a b b b a a

2.W(+1) = X(+1) = Y(+1) = Z
O(+1) = P(+1) = Q(+1) = R
R(+1) = S(+1) = T(+1) = U
L(+1) = M(+1) = N(+1) = O
D(+1) = E(+1) = F(+1) = G

3.100 ÷ 2 = 50
50 + 2 = 52
52 ÷ 2 = 26
26 + 2 = 28
28 ÷ 2 = 14
14 + 2 = 16
16 ÷ 2 = 8

4.In each sector pair of opposite letters are given.
G(+1) = H
The opposite letter of H is S

5.3 × 2 - 1 = 6 - 1 = 5
5 × 2 - 2 = 8
8 × 2 - 3 = 13
13 × 2 - 4 = 22
22 × 2 - 5 = 39

6.In 1st circle, 5 × 4 × 3 = 60; 60 + 3 = 63
In 2nd circle, 3 × 5 × 4 = 60; 60 + 6 = 66
In 3rd circle, 5 × 3 × 7 = 105; 105 + 6 = 111

7.There is no 'S' letter in the key word.

8.16 ÷ 4 = 74
1 + 6 = 7 and 16/4 = 4
21 ÷ 7 = 33
2 + 1 = 3 and 21/7 = 3
81 ÷ 9 = 99
8 + 1 = 9 and 81/9 = 9
55 ÷ 5 5 + 5 = 10 and 55/5 = 11
so, it is 1011

9.Snake is different from Lizard but both are reptiles.

10.The required region should be common to triangle and circle but outside the rectangle. Such region is marked 7 