Logical Reasoning Test

Result

Logical Reasoning Test - 19

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Question 1
5 / -1

Choose the alternative that will replace the question mark in the second pair based on the logic used in the first pair.

1496 ∶ 20 ∶∶ 2087 ∶ ??

A
27

B
15

C
19

D
17

Solution

The logic followed here is:

Logic: Digit Sum of L.H.S number = R.H.S Number.

Now,

For, 1496 ∶ 20

⇒ Digit Sum of 1496 = 1 + 4 + 9 + 6 = 20.

Similarly, for 2087 ∶ ?

⇒ Digit Sum of 2087 = 2 + 0 + 8 + 7 = 17.

Hence, the correct answer is "Option 4".
Question 2
5 / -1

Choose the alternative that will replace the question mark in the second pair based on the logic used in the first pair.

Burrow : Rabbit :: Sty : ??

A
Cock

B
Pig

C
Goat

D
Bear

Solution

The logic followed here is:

Logic: Animal and its dwelling place.

Here,

Burrow : Rabbit → A burrow is a dwelling place for a Rabbit.

Similarly,

Sty : Pig → A sty is a dwelling place for a Pig.

Hence, the correct answer is "Option 2".
Question 3
5 / -1

Choose the alternative that will replace the question mark in the second pair based on the logic used in the first pair.

Cardiology : Heart :: Dermatology : ??

A
Human

B
Skull

C
Ligaments

D
Skin

Solution

The logic followed here is:

Logic: Branch of medicine and its associated body part.

Here,

Cardiology : Heart → Cardiology is a branch of medicine that deals with the Heart.

Similarly,

Dermatology : Skin → Dermatology is a branch of medicine that deals with the Skin.

Hence, the correct answer is "Option 4".
Question 4
5 / -1

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(112, 56, 8)

(196, 98, 14)

A
(294, 147, 21)

B
(294, 147, 19)

C
(294, 149, 21)

D
(292, 147, 21)

Solution

The logic followed here is:

Logic: (1st number ÷ 2) = 2nd number; 2nd number ÷ 7 = 3rd number.

Now,

For, (196, 98, 14)

⇒ (196 ÷ 2) = 98 and (98 ÷ 7) = 14.

For, (294, 147, 21)

⇒ (294 ÷ 2) = 147 and (147 ÷ 7) = 21.

Similarly, for Option 1: (294, 147, 21)

⇒ (294 ÷ 2) = 147 and (147 ÷ 7) = 21.

Hence, the correct answer is "Option 1".
Question 5
5 / -1

Select the pair which is related to each other in the same way as the following-

72 ∶ 25

A
68 ∶ 8

B
54 ∶ 30

C
28 ∶ 36

D
46 ∶ 14

Solution

The logic followed here is:

Logic: (Difference of the digits of 1st number)² = 2nd number.

Now,

For 72 ∶ 25

⇒ (7 - 2)² = 5² = 25.

Similarly, for 28 ∶ 36

⇒ (2 - 8)² = (-6)² = 36.

Hence, the correct answer is "Option 3".
Question 6
5 / -1

‘AC 2’ is related to ‘DF 8’ in a certain way based on the English alphabetical and numerical order. In the same way, ‘IK 5’ is related to ‘LN 125’. To which of the following is ‘QS 7’ related following the same logic?

A
SU 343

B
SY 343

C
TU 343

D
TV 343

Solution

So, 'QS 7' is related to 'TV 343'.

Hence, the correct answer is "Option 4".
Question 7
5 / -1

This question consists of a pair of words that have a certain relationship to each other. Select the pair that has the same relationship.

(The words must be considered as meaningful English words and must not be related to each other based on the number of letters / number of consonants / vowels in the word.)

Pressure : Pascal

A
Force : Candela

B
Frequency : Ohm

C
Electric Potential : Volt

D
Sound : Watt

Solution

The logic followed here is:

Logic: Units of Measurement

Here,

Pressure : Pascal → Pascal is the unit of measurement for Pressure.

Similarly,

Electric Potential : Volt → Volt is the unit of measurement for Electric Potential.

Hence, the correct answer is "Option 3".
Question 8
5 / -1

Select the option that is related to the figure in the same way that the second figure is related to the first figure.

A

B

C

D

Solution

The logic follow here is:

2nd figure is mirror image of 1st figure.

Hence, the correct answer is "Option 3".
Question 9
5 / -1

In the question, select the related figure from the given alternatives.

A

B

C

D
Solution
The pattern followed here is:
- Upper image shifting inside in the second image and flip vertically.
- Lower image shifting outside in the second image.
Similarly,
- Upper image shifting inside in the second image and flip vertically.
- Lower image shifting outside in the second image.
Hence, 'Option (1)' is the correct answer.
Question 10
5 / -1

'Venus' is related to 'Planet' in the same way as 'Aryabhata' is related to '______'.

A
Star

B
Comet

C
Satellite

D
Meteor

Solution

Venus is one of the planets.

Similarly,

Aryabhata is one of the Satellites.

Hence, Satellite is correct.