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Question 1

CISF Tradesman 2023• Ability to observe and distinguish patterns

45.49 + 30.06 + 60.59 = ?

What will come at the place of question mark?

  1. AOption (a)

    145.16

  2. BOption (b)

    160.14

  3. COption (c)

    136.14

  4. DOption (d)

    182.16

View answer & explanation

Correct answer

Answer: (c)C.

136.14

Why this answer is correct

Given: 45.49 + 30.06 + 60.59 = ?

⇒ 45.49 + 30.06 + 60.59 = ?

⇒ 75.55 + 60.59 = 136.14

Hence, the correct answer is "Option 3".

Question 2

CISF Tradesman 2023• Ability to observe and distinguish patterns

4, 7, 12, 19, 28, ?

What will come at the place of question mark?

  1. AOption (a)

    39

  2. BOption (b)

    43

  3. COption (c)

    37

  4. DOption (d)

    41

View answer & explanation

Correct answer

Answer: (a)A.

39

Why this answer is correct

The logic followed here is:

Logic: Addition of consecutive odd number.

Hence, the correct answer is "Option 1".

Question 3

CISF Tradesman 2023• Ability to observe and distinguish patterns

Find out the odd figure among the following?

  1. AOption (a)

    3

  2. BOption (b)

    4

  3. COption (c)

    2

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (a)A.

3

Why this answer is correct

According to the question:-

==> Written 1 'V'.

 ==> Written 2 'V'.

==> Written 3 flipped 'V'.

==> Written 3 'V'.

==> Written 4 'V'.

So, all option except figure (3) is written in flipped way.

Hence, the correct answer is "Option - (1)".

Question 4

CISF Tradesman 2023• Ability to observe and distinguish patterns

Which of the following answer figure would replace the question mark?

  1. AOption (a)

    3

  2. BOption (b)

    2

  3. COption (c)

    4

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (b)B.

2

Why this answer is correct

The logic followed here is:

Logic: Rotation of figure 180º clockwise direction.

From figure A to figure B:

Similarly,

From figure C to figure D:

Hence, the correct answer is "Option 2".

Question 5

CISF Tradesman 2023• Ability to observe and distinguish patterns

13, 17, 29

Which of the following pair is similar to the above expression?

  1. AOption (a)

    23, 31, 37

  2. BOption (b)

    44, 15, 33

  3. COption (c)

    40, 13, 37

  4. DOption (d)

    17, 19, 36

View answer & explanation

Correct answer

Answer: (a)A.

23, 31, 37

Why this answer is correct

The logic followed here is:

Logic: All are Prime numbers.

For, 13, 17, 29

⇒ 13, 17, 29 → All are Prime numbers.

Similarly,

 23, 31, 37  → All are Prime numbers.

Hence, the correct answer is "Option 1".

Question 6

CISF Tradesman 2023• Ability to observe and distinguish patterns

W means '+', X means '-' Y means '×' and Z means ÷, then

7 Y 4 W 5 X 36 Z 6 = ?

  1. AOption (a)

    16

  2. BOption (b)

    46

  3. COption (c)

    27

  4. DOption (d)

    34

View answer & explanation

Correct answer

Answer: (c)C.

27

Why this answer is correct

SymbolYWZX
Meaning×+÷-

7 Y 4 W 5 X 36 Z 6 = ? ⇒ 7 × 4 + 5 - 36 ÷ 6.

⇒ 7 × 4 + 5 - 36 ÷ 6.

⇒  28 + 5 - 6.

⇒ 33 - 6 = 27.

Hence, the correct answer is "Option 3".

Question 7

CISF Tradesman 2023• Ability to observe and distinguish patterns

Look at this series:

62, 66, 63, 67, 64, 68, ?

What number should fill the blank?

  1. AOption (a)

    67

  2. BOption (b)

    64

  3. COption (c)

    69

  4. DOption (d)

    65

View answer & explanation

Correct answer

Answer: (d)D.

65

Why this answer is correct

The logic followed here is:

Alternate Method 

Hence, the correct answer is "Option 4".

Question 8

CISF Tradesman 2023• Ability to observe and distinguish patterns

Pointing towards a photograph, Malti says that the woman in the photograph is the only daughter-in-law of her husband's wife's mother-in-law. How is Malti related to the picture to wards which Malti is pointing?

  1. AOption (a)

    Niece

  2. BOption (b)

    Daughter

  3. COption (c)

    Malti Herself

  4. DOption (d)

    Sister

View answer & explanation

Correct answer

Answer: (c)C.

Malti Herself

Why this answer is correct

Given: Pointing towards a photograph, Malti says that the woman in the photograph is the only daughter-in-law of her husband's wife's mother-in-law. 

Thus, Malti related to the picture to wards which Malti  pointing is herself.

Hence, the correct answer is "Option 3".

Question 9

CISF Tradesman 2023• Ability to observe and distinguish patterns

How is the only son of Priyanka's husband's son's grandmother related to Priyanka?

  1. AOption (a)

    Father in law

  2. BOption (b)

    Wife

  3. COption (c)

    Brother

  4. DOption (d)

    Husband

View answer & explanation

Correct answer

Answer: (d)D.

Husband

Why this answer is correct

Given:  the only son of Priyanka's husband's son's grandmother.

Thus, Person is the husband of Priyanka.

Hence, the correct answer is "Option 4".

Question 10

CISF Tradesman 2023• Ability to observe and distinguish patterns

0.6369 - 0.9341 + 4.329 + 1.003 = ?

What will come at the place of question mark?

  1. AOption (a)

    4.3476

  2. BOption (b)

    4.7645

  3. COption (c)

    5.0348

  4. DOption (d)

    5.2378

View answer & explanation

Correct answer

Answer: (c)C.

5.0348

Why this answer is correct

Given: 0.6369 - 0.9341 + 4.329 + 1.003 = ?

⇒ 0.6369 - 0.9341 + 4.329 + 1.003 = ?

⇒ 0.6369 - 0.9341 + 5.332 = ?

⇒ 5.9689 - 0.9341 = 5.0348

Hence, the correct answer is "Option 3".

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