Reasoning PYQs

The logic followed here is:

Logic: The first word is an organism that lives in or on another organism (the second word) and benefits by deriving nutrients at the host's expense.

Here,

Virus : Parasite → A parasite is an organism that lives in or on another organism (the host) and benefits by deriving nutrients at the host's expense.

Similarly,

Amaltas : Tree → Amaltas (a type of flowering plant) lives on a tree (the host) and benefits from it.

Hence, the correct answer is "Amaltas : Tree".

The logic followed here is: 

Logic: 2^nd number + 56 = 1^st number.

Now,

For (213, 157): 

⇒ 157 + 56 = 213 = 1^st number 

For (185, 129)

⇒ 129 + 56 = 185 = 1^st number

Similarly, for Option 3: (164, 108)

⇒ 108 + 56 = 164 = 1^st number

Hence, the correct answer is Option 3.

Logic:

(2^nd number - 3^rd number) × 9 = 1^st number

Checking options one by one;

1) 540 – 188 – 128 →

(188 - 128) × 9 = 60 × 9 = 540 = 1^st number

2) 72 – 284 – 266 →

(284 - 266) × 9 = 18 × 9 = 162 ≠ 1^st number

3) 81– 101– 92 →

(101 - 92) × 9 = 9 × 9 = 81 = 1^st number

4) 90 – 22– 12 →

(22 - 12) × 9 = 10 × 9 = 90 = 1^st number

Hence, "Option (2)" is the correct answer.

The logic followed here is:

Hence, "Option 1" is the correct answer.

The logic followed here is:

‘FACED’ is written as ‘GZDDE’ 

And,

‘VACAY’ is written as ‘WZDZZ’

Similarly,

‘LABOR’ is written as

Hence, "Option 1" is the correct answer.

Given: 247 ÷ 13 + 16 × 3 − 148 = 119

According to the question, after interchanging the signs:

Option 1): + and ×

247 ÷ 13 + 16 × 3 − 148 = 119 ⇒ 247 ÷ 13 × 16 + 3 − 148 = 119

⇒ 247 ÷ 13 × 16 + 3 − 148 = 119

⇒ 19 × 16 + 3 − 148 = 119

⇒ 304 + 3 − 148 = 119

⇒ 307 − 148 = 119

⇒ 159 ≠ 119 (LHS ≠ RHS)

Option  2): − and +

247 ÷ 13 + 16 × 3 − 148 = 119 ⇒ 247 ÷ 13 - 16 × 3 + 148 = 119

⇒ 247 ÷ 13 - 16 × 3 + 148 = 119

⇒ 19 - 16 × 3 + 148 = 119

⇒ 19 + 148 - 48 = 119

⇒ 167 - 48 = 119

⇒ 119 = 119 (LHS = RHS)

Option  3): − and ×

247 ÷ 13 + 16 × 3 − 148 = 119 ⇒ 247 ÷ 13 + 16 - 3 × 148 = 119

⇒ 247 ÷ 13 + 16 - 3 × 148 = 119

⇒ 19 + 16 - 3 × 148 = 119

⇒ 19 + 16 - 444 = 119

⇒ 35 - 444 = 119

⇒ -409 ≠ 119 (LHS ≠ RHS)

Option  4): ÷ and ×

247 ÷ 13 + 16 × 3 − 148 = 119 ⇒ 247 × 13 + 16 ÷ 3 − 148 = 119

⇒ 247 × 13 + 16 ÷ 3 − 148 = 119

⇒ 247 × 13 + 5.33 − 148 = 119

⇒ 3211 + 5.33 − 148 = 119

⇒ 3216.33 − 148 = 119

⇒ 3068.33 ≠ 119 (LHS ≠ RHS)

Hence, "Option 2" is the correct answer.

The number of triangles in the given figure is shown below:

1) Total triangles = [Number of parts × (1 + Number of parts)] ÷ 2

= [2 × (1 + 2)] ÷ 2

= [2 × 3] ÷ 2

= 6 ÷ 2

= 3

As there are 3 same types of triangles, therefore total number of triangles will be (3 × 3) = 9 

2. As marked there are total 12 triangles.

Thus, there are total (9 + 12) = 21 triangles.

Hence, "Option 3" is the correct answer.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 3".

The logic followed here is:

1. For '

' elements → Both the elements are flipped vertically.

2. For '

' elements → Both the elements rotates clockwise.

3) For '

' elements → The element rotates anticlockwise.

Thus, the final series is:

Hence, "Option 1" is the correct answer.

The logic followed here is:

'FIVE' is written as '12184410'

And,

FOUR is written as '12304236'

 

Similarly,

'THREE' is written as

Hence, "Option 4" is the correct answer.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 3".

The logic followed here is:

YCG

IMQ

SVZ

CGK

MQU

Thus, out of all 'SVZ' is the odd one out.

Hence, "Option 1" is the correct answer.

The logic followed here is:

Option 1) KJE

Option 2) JHD

Option 3) FDZ

​Option 4) AYU

Thus, out of all 'KJE' is the odd one out.

Hence, "Option 1" is the correct answer.

BODMAS Table: 

Given equation: 342 × 18 + 79 − 45 ÷ 3 = ?

Now, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged, then:

⇒ 342 ÷ 18 - 79 + 45 × 3 = ?

= 19 - 79 + 45 × 3 

= 19 - 79 + 135

= 154 - 79

= 75

Hence, the correct answer is "Option 2".

The logic followed here is:

\(\frac{24}{7}\) ​is related to \(\frac{12}{7}\)

\(\frac{24}{7}\) ÷ 2 = \(\frac{12}{7}\)

\(\frac{12}{7}\) = \(\frac{12}{7}\) (LHS = RHS)

And,

\(\frac{11}{15}\) is related to \(\frac{11}{30}\)

\(\frac{11}{15}\) ÷ 2 = \(\frac{11}{30}\)

\(\frac{11}{30}\) = \(\frac{11}{30}\) 

Similarly,

\(\frac{9}{13}\) is related to ?

\(\frac{9}{13}\) ÷ 2 = ?

\(\frac{9}{26}\) = ?

Hence, "Option 3" is the correct answer.

The logic followed here is:

Logic: (1^st number + 2^nd number) × 11 = 3^rd number.

Now, checking the options:

Option1: 12 – 7 – 209

→ (12 + 7) × 11

→ 19 × 11 = 209

Option 2: 19 – 11 – 330

→ (19 + 11) × 11

→ 30 × 11 = 330

Option 3: 23 – 8 – 343

→ (23 + 8) × 11

→ 31 × 11 = 341 ≠ 343

Option 4: 15 – 9 – 264

→ (15 + 9) × 11

→ 24 × 11 = 264

So, 'Option 3' is odd one.

Hence, the correct answer is "Option 3".

The figure which when put in place of '?' will logically complete the pattern is shown below:

Thus, option Figure 2 will logically complete the pattern given.

Hence, "Option 2" is the correct answer.

According to the given information,

Thus, according to the given codes 'yt' is the code for the word 'talk'.

Hence, the correct answer is "Option 1".

The logic followed here is:

‘NGRP’ is related to ‘JCNL’

And,

‘FKLT’ is related to ‘BGHP’

Similarly,

‘SQUO’ is related to

Hence, "Option 2" is the correct answer.

The logic followed here is:

Hence, "Option 3" is the correct answer.