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Question 51

RPF Constable 2024• Stage I (CBT I)

Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts and decide which conclusion(s) logically follow(s) from the given statements.

Statements:

Some vegetables are fruits.

Some fruits are sweets.

Conclusions:

(I) Some fruits are vegetables.

(II) Some sweets are vegetables.

  1. AOption (a)

    Neither conclusion (I) nor (II) follows

  2. BOption (b)

    Only conclusion (I) follows

  3. COption (c)

    Only conclusion (II) follows

  4. DOption (d)

    Both conclusions (I) and (II) follow

View answer & explanation

Correct answer

Answer: (a)A.

Neither conclusion (I) nor (II) follows

Explanation not yet available.

Question 52

RPF Constable 2024• Stage I (CBT I)

Which of the following options should come in place of the question mark (?) in the given series to make it logically complete?

125, 128, 133, 140, 149,?

  1. AOption (a)

    156

  2. BOption (b)

    160

  3. COption (c)

    158

  4. DOption (d)

    154

View answer & explanation

Correct answer

Answer: (a)A.

156

Explanation not yet available.

Question 53

RPF Constable 2024• Stage I (CBT I)

In this question, a statement is followed by two courses of action, numbered I and II. You must assume everything in the statement to be true and on the basis of the information given in the statement, decide which of the courses of action logically follow(s) for pursuing.

Statement:

Long queues are seen outside the electricity bill payment counters on 14th and 15th of each month, as 15th of each month is the last date for payment of electricity bills. Citizens have lodged several complaints with the electricity board regarding this difficulty in payment.

Courses of Action:

(I) The electricity board should set up additional counters for payment collection on 14th and 15th of each month, to make it easier for citizens.

(II) The electricity board should increase the penalty to be paid after the specified last date.

  1. AOption (a)

    Only I follows

  2. BOption (b)

    Both I and II follow

  3. COption (c)

    Only II follows

  4. DOption (d)

    Neither I nor II follows

View answer & explanation

Correct answer

Answer: (a)A.

Only I follows

Explanation not yet available.

Question 54

RPF Constable 2024• Stage I (CBT I)

In a certain code language, ‘MEND’ is coded as ‘3186’ and ‘MINE’ is coded as ‘1623’. What is the code for ‘I’ in the given code language?

  1. AOption (a)

    3

  2. BOption (b)

    6

  3. COption (c)

    1

  4. DOption (d)

    2

View answer & explanation

Correct answer

Answer: (a)A.

3

Explanation not yet available.

Question 55

RPF Constable 2024• Stage I (CBT I)

In a certain code language, ‘cafe hotel room’ is coded as ‘aa bb ee’, ‘room kitchen hall’ is coded as ‘ff aa bb’, and ‘hall hotel garden’ is coded as ‘ee ff tt’. What is the code for ‘garden’ in the given code language?

  1. AOption (a)

    bb

  2. BOption (b)

    tt

  3. COption (c)

    ff

  4. DOption (d)

    ee

View answer & explanation

Correct answer

Answer: (a)A.

bb

Explanation not yet available.

Question 56

RPF Constable 2024• Stage I (CBT I)

If the radius of a sphere is increased by 2 cm, then its surface area increases by 704 cm2. Using π = 22/7 , find the radius of the sphere after the increase.

  1. AOption (a)

    16 cm

  2. BOption (b)

    15 cm

  3. COption (c)

    14 cm

  4. DOption (d)

    13 cm

View answer & explanation

Correct answer

Answer: (a)A.

16 cm

Explanation not yet available.

Question 57

RPF Constable 2024• Stage I (CBT I)

Johny starts from Point A and drives 6 km towards the North. He then takes a right turn, drives 17 km, turns right and drives 13 km. He then takes a right turn and drives 8 km. He takes a final right turn, drives 7 km and stops at Point P. How far (shortest distance) and towards which direction should he drive to reach Point A again? (All turns are 90 degrees turns only unless specified.)

  1. AOption (a)

    9 km towards the East

  2. BOption (b)

    9 km towards the West

  3. COption (c)

    10 km towards the East

  4. DOption (d)

    10 km towards the West

View answer & explanation

Correct answer

Answer: (a)A.

9 km towards the East

Explanation not yet available.

Question 58

RPF Constable 2024• Stage I (CBT I)

Which of the following molecules has triple bond between the two atoms?

  1. AOption (a)

    F2

  2. BOption (b)

    Cl2

  3. COption (c)

    N2

  4. DOption (d)

    O2

View answer & explanation

Correct answer

Answer: (a)A.

F2

Explanation not yet available.

Question 59

RPF Constable 2024• Stage I (CBT I)

Different cell organelles such as mitochondria, ribosome, etc., together constitute the basic unit of life called the:

  1. AOption (a)

    organ system

  2. BOption (b)

    tissue 

  3. COption (c)

    cell

  4. DOption (d)

    organ

View answer & explanation

Correct answer

Answer: (a)A.

organ system

Explanation not yet available.

Question 60

RPF Constable 2024• Stage I (CBT I)

The book 'Coaching Beyond: My Days with the Indian Cricket Team' is authored by R Sridhar and the foreword is by _________.

  1. AOption (a)

    Sachin Tendulkar

  2. BOption (b)

    VVS Laxman

  3. COption (c)

    Rahul Dravid

  4. DOption (d)

    Saurabh Ganguly

View answer & explanation

Correct answer

Answer: (a)A.

Sachin Tendulkar

Explanation not yet available.