Reasoning PYQs

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

Conclusions:

I. All pets are birds → Does not follow (As all crows are birds and some crows are pets. So it is possible but not definite.)

II. Some birds are crows → Follow (As all crows are birds. As whole crows comes in birds, therefore it is true.)

∴ Here, Only Conclusion II follows.​

Hence, the correct answer is "Option 1".

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

Thus, option Figure 4 will logically complete the pattern given.

Hence, "Option 4" is the correct answer.

The number of squares in the given figure are shown below:

1) Number of squares = 12 + 22 ⇒ 5

As, there are 2 same shapes, therefore (5 × 2) = 10

2) Number of squares = 2

Thus, as marked there are a total of (10 + 2) = 12 squares in the given figure.

Hence, "Option 1" is the correct answer.

The logic followed here is:

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

Now,

For 18 ∶ 27

⇒ (27 ÷ 3) × 2 = 9 × 2 = 18.

For 16 ∶ 24

⇒ (24 ÷ 3) × 2 = 8 × 2 = 16.

Similarly, for ? ∶ 36

⇒ (36 ÷ 3) × 2 = 12 × 2 = 24.

Hence, the correct answer is "Option 1".

The logic followed here is:

1. Lines at right diagonals corners → The number of lines increases in the sequence of even number series.

2) Lines at left diagonals corners → The number of lines increases in the sequence of even number series.

Thus, the final series is:

Hence, "Option 2" is the correct answer.

The logic followed here is:

Hence, "Option 4" is the correct answer.

The logic followed here is :-

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

As 1 is common on both the dice, it is clear that 3, 4, 5, and 6 are adjacent to it, and the remaining i.e. 2 will be opposite to it.

Opposite pairs:

4 → 6

3 → 5

1 → 2

So, the opposite side of "5" will be side "3".

Hence, the correct answer is "Option 4".

The logic followed here is:

1. For star element → The number of star element decreases subsequently.

2) For plus sign element → The number of plus sign element increases subsequently.

3. For arrow element → The arrow element flipped horizontally subsequently.

Thus, the final series is:

 

Hence, "Option 1" is the correct answer.

Given: 32 * 6 * 12 * 67 * 2 = 81

According to the question, after replacing the signs:

Option 1) +, ×, −, ÷

32 * 6 * 12 * 67 * 2 = 81 ⇒ 32 + 6 × 12 - 67 ÷ 2 = 81

⇒ 32 + 6 × 12 - 67 ÷ 2 = 81

⇒ 32 + 6 × 12 - 33.5 = 81

⇒ 32 + 72 - 33.5 = 81

⇒ 104 - 33.5 = 81

⇒ 70.5 ≠ 81 (LHS ≠ RHS)

Option  2) ÷, −, ×, +

32 * 6 * 12 * 67 * 2 = 81 ⇒ 32 ÷ 6 - 12 × 67 + 2 = 81

⇒ 32 ÷ 6 - 12 × 67 + 2 = 81

⇒ 5.33 - 12 × 67 + 2 = 81

⇒ 5.33 + 2 - 804 = 81

⇒ 7.33 - 804 = 81

⇒ -796.67 ≠ 81 (LHS ≠ RHS)

Option  3) −, ×, ÷, − 

32 * 6 * 12 * 67 * 2 = 81 ⇒ 32 - 6 × 12 ÷ 67 - 2 = 81

⇒ 32 - 6 × 12 ÷ 67 - 2 = 81

⇒ 32 - 6 × 0.17 - 2 = 81

⇒ 32 - 1.02 - 2 = 81

⇒ 28.98 ≠ 81 (LHS ≠ RHS)

Option  4) ×, ÷, +, − 

32 * 6 * 12 * 67 * 2 = 81 ⇒ 32 × 6 ÷ 12 + 67 - 2 = 81

⇒ 32 × 6 ÷ 12 + 67 - 2 = 81

⇒ 32 × 0.5 + 67 - 2 = 81

⇒ 16 + 67 - 2 = 81

⇒ 83 - 2 = 81

⇒ 81 = 81 (LHS = RHS)

Hence, "Option 4" is the correct answer.

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.

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.

The logic followed here is:

HEAD : IGDH

And,

HAND : ICQH

Similarly,

BACK : ?

Hence, "Option 4" is the correct answer.

The logic followed here is :-

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

As 3 is common on both the dice, it is clear that 1, 5, 2, and 6 are adjacent to it, and the remaining i.e. 4 will be opposite to it.

Opposite pairs:

1 → 6

5 → 2

3 → 4

So, the opposite side of "5" will be side "2".

Hence, the correct answer is "Option 4".

For find the opposite surface of 'Q', we need to compare the common surface in the given dices,

So, From Dice 1 and Dice 2,

From both dices, A is common and on the same surface. So, all remaining surface will be opposite to each other.

A is opposite to A.

P is opposite to R.

So, B will be opposite to Q.

Hence, the correct answer is "B".

The complete the pattern so that the final image is symmetrical:

Hence, the correct answer is "Option 2".

For find the opposite surface of '4', we need to compare the common surface in the given dices,

So, From Dice 1 and Dice 2,

When we move in clockwise direction starting from 6 we get;

In dice 1, 6 is adjacent to 5 and 2.

In dice 2, 6 is adjacent to 4 and 1.

→ 6 ⇔ 6; 2 ⇔ 1; 5 ⇔ 4

So, the remaining '5' will be the opposite face of '4'.

Hence, the correct answer is "5".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 4".

The logic followed here is:

Hence, the correct answer is "PLMU".

Statements:

Some Fishes are Cats.

All Cats are Soft.

The least possible Venn diagram is as follows:

Conclusions:

I. All Soft are Cats. - False (because All cats are soft so All soft are cats it is possible only)

II. Some Fishes are Soft. - True (because Some Fishes are Cats and All Cats are Soft. So, Some Fishes are Soft too)

Hence, the correct answer is "Only conclusion II follows."

The logic followed here is:

From figure 1 to 2 and figure 3 to 4:

All letters in vertical are shifting their position from top to bottom.

Letter on left surface and on right surface are interchanging their position.

From figure 2 to 3 and figure 4 to 5:

All four surface letters are shifting their position.

Middle letter is at the same position.

Hence, the correct answer is "Option 3".