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Question 21

CISF Tradesman 2023• Analytical Aptitude

Read the following statements and conclusion and choose the best option among the following.

Statements:

Some plants are mosses.

All plants are roots.

Conclusions:

I. All mosses are plants.

II. At least some mosses are roots.

  1. AOption (a)

    Neither conclusion I nor conclusion II follows

  2. BOption (b)

    Both conclusion I and conclusion II follow

  3. COption (c)

    Only conclusion I follows

  4. DOption (d)

    Only conclusion II follows

View answer & explanation

Correct answer

Answer: (d)D.

Only conclusion II follows

Why this answer is correct

Statements:

Some plants are mosses.

All plants are roots.

The least possible venn diagram is given:

Conclusions:

I. All mosses are plants - False(Because, Some plants are mosses it implies that some mosses are plants not all, so it can be possible only).

II. At least some mosses are roots - True(Because, Some plants are mosses and all plants are roots it implies that some mosses are plants).

Thus, Only conclusion II follows

Hence, the correct answer is "Option 4".

Question 22

CISF Tradesman 2023• Analytical Aptitude

Five boys are sitting on a bench to get photographed. Sameer is to the immediate left of Ravish and to the immediate right of Bindesh. Mahesh is to the right of Ravish.

Ramesh is between Ravish and Mahesh. Bindesh is on the extreme left of the bench. Who is sitting in the middle of the bench?

  1. AOption (a)

    Sameer

  2. BOption (b)

    Ramesh

  3. COption (c)

    Mahesh

  4. DOption (d)

    Ravish

View answer & explanation

Correct answer

Answer: (d)D.

Ravish

Why this answer is correct

Given: Five boys are sitting on a bench to get photographed.

Sameer is to the immediate left of Ravish and to the immediate right of Bindesh.

Mahesh is to the right of Ravish. 

Ramesh is between Ravish and Mahesh. Bindesh is on the extreme left of the bench. 

Thus, Ravish is sitting in the middle of the bench.

Hence, the correct answer is "Option 4".

Question 23

CISF Tradesman 2023• Analytical Aptitude

If Reena's rank in a group of 48 candidates is 11th from the top, what will be Reena's rank from the bottom?

  1. AOption (a)

    47

  2. BOption (b)

    49

  3. COption (c)

    45

  4. DOption (d)

    38

View answer & explanation

Correct answer

Answer: (d)D.

38

Why this answer is correct

Reena's rank from the top = 11th.

Total number of candidates = 48,

Reena's rank from the bottom = Total number of candidates - Reena's rank from the top + 1

Reena's rank from the bottom = 48 -  11 + 1 

⇒ 49 - 11 = 38.

Thus,  Reena's rank from the bottom is 38.

Hence, the correct answer is "Option 4".

Question 24

CISF Tradesman 2023• Analytical Aptitude

If P > Q > R > S > T > U > V, then which is the shortest in the given series?

  1. AOption (a)

    V

  2. BOption (b)

    T

  3. COption (c)

    U

  4. DOption (d)

    R

View answer & explanation

Correct answer

Answer: (a)A.

V

Why this answer is correct

Given: P > Q > R > S > T > U > V

According to the question,

⇒P > Q > R > S > T > U > V

Thus, V  is the shortest in the given series.

Hence, the correct answer is "Option 1".

Question 25

CISF Tradesman 2023• Analytical Aptitude

In a code language 'PROSE' is written as 'ESORP'. How will 'VENUS' be written in that code language?

  1. AOption (a)

    SUNEV

  2. BOption (b)

    SUVEN

  3. COption (c)

    VESUN

  4. DOption (d)

    VENUS

View answer & explanation

Correct answer

Answer: (a)A.

SUNEV

Why this answer is correct

For,  'PROSE' is written as 'ESORP'

Similarly,  'VENUS' be written as ?

Thus,  'VENUS' be written SUNEV'.

Hence, the correct answer is "Option 1".

Question 26

CISF Tradesman 2023• Analytical Aptitude

Which of the above four options embeds the original figure X?

  1. AOption (a)

    2

  2. BOption (b)

    3

  3. COption (c)

    1

  4. DOption (d)

    4

View answer & explanation

Correct answer

Answer: (d)D.

4

Why this answer is correct

The hidden image will be:

Hence, the correct answer is "Option 4".

Question 27

CISF Tradesman 2023• Analytical Aptitude

Kanpur : Green Park :: Lucknow : ?

Which of the following will replace the question mark on the basis of cities and cricket stadiums located there?

  1. AOption (a)

    Wankhede

  2. BOption (b)

    Barabati

  3. COption (c)

    Eden Garden

  4. DOption (d)

    Ekana

View answer & explanation

Correct answer

Answer: (d)D.

Ekana

Why this answer is correct

The logic followed here is:

Logic: City and cricket stadiums located.

For, Kanpur : Green Park → Green Park cricket stadiums is located in Kanpur.

Similarly, 

Lucknow : ?

Lucknow : Ekana  → Ekana cricket stadiums is located in Lucknow.

Hence, the correct answer is "Option 4".

Question 28

CISF Tradesman 2023• Analytical Aptitude

Which of the above four options embeds the original figure X?

  1. AOption (a)

    2

  2. BOption (b)

    3

  3. COption (c)

    4

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (d)D.

1

Why this answer is correct

The hidden image will be:

Hence, the correct answer is "Option 4".

Question 29

CISF Tradesman 2023• Analytical Aptitude

Read the following statements and conclusion and choose the best option among the following.

Statements:

All the trains are engines.

Some cars are engines.

Conclusions:

I. All the trains are cars.

II. Some cars are trains.

  1. AOption (a)

    Only conclusion I follows

  2. BOption (b)

    Only conclusion II follows

  3. COption (c)

    Neither conclusion I nor conclusion II follows

  4. DOption (d)

    Both conclusion I and conclusion II follow

View answer & explanation

Correct answer

Answer: (c)C.

Neither conclusion I nor conclusion II follows

Why this answer is correct

Statements:

All the trains are engines.

Some cars are engines.

The least possible Venn diagram is given:

Conclusions:

I. All the trains are cars - False(because, the is no direct relation is given between them, so it can be possible only).

II. Some cars are trains -  False(because, the is no direct relation is given between them, so it can be possible only).

Thus, Neither conclusion I nor conclusion II follows.

Hence, the correct answer is "Option 3".

Question 30

CISF Tradesman 2023• Analytical Aptitude

Five boys are sitting on a bench to get photographed. Sameer is to the immediate left of Ravish and to the immediate right of Bindesh. Mahesh is to the right of Ravish.

Ramesh is between Ravish and Mahesh. Bindesh is on the extreme left of the bench. Who is sitting at the extreme right end of the bench?

  1. AOption (a)

    Ramesh

  2. BOption (b)

    Sameer

  3. COption (c)

    Mahesh

  4. DOption (d)

    Ravish

View answer & explanation

Correct answer

Answer: (c)C.

Mahesh

Why this answer is correct

Given: Five boys are sitting on a bench to get photographed.

Sameer is to the immediate left of Ravish and to the immediate right of Bindesh.

Mahesh is to the right of Ravish. 

Ramesh is between Ravish and Mahesh. Bindesh is on the extreme left of the bench. 

Thus, Mahesh is sitting at the extreme right end of the bench

Hence, the correct answer is "Option 3".