Reasoning PYQs

The logic followed here is:

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

Now,

For, 10 : 110

⇒ (10 × (10 + 1)) = 10 × 11 = 110.

For, 7 : 56

⇒ (7 × (7 + 1)) = 7 × 8 = 56.

Similarly, for 9 ∶ ?

⇒ (9 × (9 + 1)) = 9 × 10 = 90.

Hence, the correct answer is "Option 1".

The logic followed here is :-

From the given two different dices the adjacent sides are as shown below :

As K is common on both the dices, it is clear that B, V, M, and P are adjacent to it, and the remaining i.e. T will be opposite to it.

Opposite pairs:

B → M

V → P

K → T

So, the opposite side of "B" will be side "M".

Hence, the correct answer is "Option 4".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 4".

The logic followed here is:

Option 1) MPR

Option 2) CFH

Option 3) IKN

Option 4) EHJ

Thus, out of all the options 'IKN' is the odd one out.

Hence, "Option 3" is the correct answer.

The logic followed here is:

1. First box series →

The corner elements shift clockwise subsequently.

The center elements of 1^st an 4^th column are replaced by new element.

The rest of the elements interchange positions.

2. Second box series →

The 1^st and 2^nd column elements shift clockwise subsequently.

The 3^rd and 4^th column elements shift anticlockwise subsequently.

Thus, the final series is:

Hence, "Option 4" is the correct answer.

The logic followed here is:

Logic: [{√(1^st number - 4)} + 1]² + 4 = 2^nd number.

Now,

For, 40 : 53

⇒ [{√(40 - 4)} + 1]² + 4

⇒ [{√36} + 1]² + 4

⇒ [6 + 1]² + 4

⇒ 7² + 4

⇒  49 + 4 = 53.

For, 8 : 13

⇒ [{√(8 - 4)} + 1]² + 4

⇒ [{√4} + 1]² + 4

⇒ [2 + 1]² + 4

⇒ 3² + 4 = 9 + 4 = 13.

Similarly, for 68 ∶ ?

⇒ [{√(68 - 4)} + 1]² + 4

⇒ [{√64} + 1]² + 4

⇒ [8 + 1]² + 4

⇒ 9² + 4 = 81 + 4 = 85.

Hence, the correct answer is "Option 2".

The image embedded in the given figure is as shown below :

∴ Here, given figure is embedded in the option figure 4.

Hence, the correct answer is "Option 4".

The logic followed here is: (First Number  × 8) × First Number = Second Number

Option 1) 11 – 882

(11 × 8) × 11 = 882

88 × 11 = 882

968 ≠ 882 (LHS ≠ RHS)

Option 2) 3 – 72

(3 × 8) × 3 = 72

24 × 3 = 72

72 = 72 (LHS = RHS)

Option 3) 4 – 128

(4 × 8) × 4 = 128

32 × 4 = 128

128 = 128 (LHS = RHS)

Option 4) 7 – 392

(7 × 8) × 7 = 392

56 × 7 = 392

392 = 392 (LHS = RHS)

Thus, out of all the options '11 – 882' is the odd one out.

Hence, "Option 1" is the correct answer.

Given word: 'HUSBAND'

After arranged in alphabetical order:

 

Now,

there are Zero alphabets that will remain unchanged if each of the letters in the word 'HUSBAND' is arranged in English alphabetical order.

Hence, the correct answer is "Option 2".

Given series: _ _ C _ D C _ _ C C _ _

Option 1) CCDCCDD → C C C D D C C C C C D D → (It doesn't follow any pattern)

Option 2) CDCCDDC → C D C C D C C D C C D C → (It follows the pattern of: CDC - CDC - CDC - CDC)

Option 3) DCCCDCC → D C C C D C C D C C C C → (It doesn't follow any pattern)

Option 4) DDCCCDD → D D C C D C C C C C D D → (It doesn't follow any pattern)

Hence, "Option 2" is the correct answer.

The logic followed here is:

Logic: (1^st number - 10) × 3 = 2^nd number.

Now,

For, 17 : 21

⇒ (17 - 10) × 3 = 7 × 3 = 21.

For, 22 : 36

⇒ (22 - 10) × 3 = 12 × 3 = 36.

Similarly, for 29 ∶ ?

⇒ (29 - 10) × 3 = 19 × 3 = 57.

Hence, the correct answer is "Option 4".

The least possible Venn diagram for the given statements is as shown below :

Conclusions:

I. Some parrots are eagles → Follow (As some eagles are sparrows and all sparrows are parrots. As some part of eagles is common with sparrows which whole comes in parrots, therefore it is true.)

II. No penguin is a sparrow → Follow (As all sparrows are parrots and no parrot is a penguin. As whole sparrows comes in parrots which cannot be penguin, therefore it is true.)

∴ Here, Both conclusions I and II follow.​

Hence, the correct answer is "Option 1".

The logic followed here is:​

Hence, "Option 1" is the correct answer.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 1".

The logic followed here is:

'TOUGH' is coded as '89251'

'GHOST' is coded as '93258'

Thus, code of 'S' is '3'.

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 4 same types of triangles, therefore total number of triangles will be (3 × 4) = 12 

2. As marked there are total 3 triangles.

Thus, there are total (12 + 3) = 15 triangles.

Hence, "Option 4" is the correct answer.

BODMAS Table: 

Given equation: 20 + 10 × 2 − 4 ÷ 5 = ?

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

⇒ 20 - 10 ÷ 2 + 4 × 5 = ?

⇒ 20 - 5 + 4 × 5 = ?

⇒ 20 - 5 + 20 = ?

⇒ 40 - 5 = 35

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: Synonyms

Here,

Wander : Ramble → Wander is a synonym of Ramble.

Similarly,

Stray : Random → Stray is a synonym of Random.

Hence, the correct answer is "Option 3".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 3".

The logic followed here is:

11 – 14 – 8 – 17

11 + 3 = 14

14 - 6 = 8

8 + 9 = 17

And, 

12 – 15 – 9 – 18

12 + 3 = 15

15 - 6 = 9

9 + 9 = 18

So, checking each option one by one:

Option 1) 3 – 6 – 2 – 8

3 + 3 = 6

6 - 6 = 0 ≠ 2 (LHS ≠ RHS)

2 + 9 = 11 ≠ 8 (LHS ≠ RHS)

Option 2) 5 – 8 – 3 – 10

5 + 3 = 8

8 - 6 = 2 ≠ 3 (LHS ≠ RHS)

3 + 9 = 12 ≠ 10 (LHS ≠ RHS)

Option 3) 4 – 7 – 12 – 18

4 + 3 = 7

7 - 6 = 1 ≠ 12 (LHS ≠ RHS)

12 + 9 = 21 ≠ 18 (LHS ≠ RHS)

Option 4) 6 – 9 – 3 – 12

6 + 3 = 9

9 - 6 = 3

3 + 9 = 12

Thus, out of all the options '6 – 9 – 3 – 12' follows the same logic as given.

Hence, "Option 4" is the correct answer.