Practice Test: Logical Reasoning - 4 - SSC CGL MCQ

SPEECH and DUMB are opposite to each other. Using similar logic, SIGHT and BLIND are opposite to each other.
Hence, “Blind” is the answer.

The relation between RHKJ and MCFE is as follows,

Similarly,

Hence POTS is related to KJON.

43, 53, 73 and 83 are prime numbers. But 63 is not prime number. It is divisible by 3. So, 63 is the odd one out.

Innocent is an adjective.
whereas girl, shrew, Amazon and which all are nouns.
So, innocent is the odd one out.

Serial number of letters of HIDE is:
H - 8
I - 9
D - 4
E - 5
Similarly,
F - 6
A - 1
C - 3
E - 5
Hence, “FACE” is correct option.

The pattern followed here is:
‘PARK’ is coded as ‘3749’

And, ‘RACE’ is coded as ‘4762’

So the code for C=6, A=7, R=4,E=2
Similarly,
‘CARE’’ = ?

Hence, ‘CARE’’ is coded as "6742".

Group of letters forms Words.
Similarly collection of words that are meaningful are termed as Sentences.
Hence, Word is correct option. 

Difference between first pair = 162 – 137 = 25.
Therefore, the required number will be 143 + 25 = 168.

ADC = A + 3 = D; D – 1 = C
But, C + 4 = G
GJI = G + 3 = J; J – 1 = I
But, I + 4 = M
MPO = M + 3 = P; P – 1 = O
But, O + 4 = S
SVU = S + 3 = V; V – 1 = U
Hence, “SVU” will be next term in series.

6 + 3 = 9
9 + 6 = 15
15 + 12 = 27
27 + 24 = 51
51 + 48 = 99
Hence, 51 will be missing term in series.

G + 1 = H; H + 1 = I; I + 1 = J; J + 1 = K; K + 1 = L; L + 1 = M
E + 1 = F; F + 1 = G; G + 1 = H; H + 1 = I; I + 1 = J; J + 1 = K
V – 1 = U; U – 1 = T; T – 1 = S; S – 1 = R; R – 1 = Q; Q – 1 = P
Hence, next term in series is “MKP”.

after arranging asper the order of Dictionary :
Directed, Directing, Direction, Director
Hence, 2, 4, 1, 3 is correct option.

1) 76, 02, 75, 32 = FADE
2) 68, 20, 57, 14 = FEBE
3) 55, 33, 65, 23 = FABU
4) 89, 10, 96, 41 = FABA
Hence, 76, 02, 75, 32 will result in word “FADE”

1) PENS = can be formed as STUPENDOUSNESS
2) STUDENT = cannot be formed as T is not present twice
3) DUST = can be formed as STUPENDOUSNESS
4) STUNNED = can be formed as STUPENDOUSNESS
Hence, “STUDENT” can’t be formed from word “STUPENDOUSNESS”.

The patter of coding is as follows :

Except letter C and digit 6 all other have been used at least once.
Therefore , code for C = 6.
 

Writing the MISTER in a reverse order, it becomes RETSIM.
Similarly, COUSIN can be decode by writing the word in the reverse order.
It becomes NISUOC. So, the correct option is b.

Replace the vowels by X and keeping the rest of the letters as it is.
So, CRAFT can be coded as:
Replacing A by X and keeping the rest as such.
So CRAFT can be coded as CRXFT.

Anju is younger than Preeti
Anju < Preeti
Mohan and Jayant are older than Preeti but younger than Sudha who is of the same age as Sridhar
Anju < Preeti < Mohan and Jayant < Sudha = Sridhar.
Hence Sridhar is older than Anju.

Given series: (Left) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z (Right)
Sixteenth from Left : P
Sixth right from P: V
The sixth letter to the right of the sixteenth letter from the left in the alphabet is V.
Hence, 'V' is the correct option.

Rajnish direction can be illustrated as

We can see that he is in north – west direction from the starting point

5B9D7B4A12 = ?
A → +
B → ×
C → ÷
D → –
5 × 9 – 7 × 4 + 12
= 5 × 9 – 7 × 4 + 12
= 45 – 7 × 4 + 12
= 45 - 28 + 12
= 29
Hence, 29 will be correct option.

D = 4, EAT = 5 × 1 × 20 = 100
LAN = 12 × 1 × 14 = 168
Hence, LAN = 168 is correct option.

Hence answer is option 3.

Hence Kapil is nephew to Shilpa.

F – B = 6 – 2 = 4
M – G = 13 – 7 = 6
V – N = 22 – 14 = 8
Using similar logic,
? – P = 10
? – 16 = 10; ? = 26 which is Z.
Hence, “Z” is the answer.