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WB Police Constable Mock Test - 8 - WB Police Constable MCQ


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30 Questions MCQ Test WB Police Constable Mock Test Series 2024 - WB Police Constable Mock Test - 8

WB Police Constable Mock Test - 8 for WB Police Constable 2024 is part of WB Police Constable Mock Test Series 2024 preparation. The WB Police Constable Mock Test - 8 questions and answers have been prepared according to the WB Police Constable exam syllabus.The WB Police Constable Mock Test - 8 MCQs are made for WB Police Constable 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for WB Police Constable Mock Test - 8 below.
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WB Police Constable Mock Test - 8 - Question 1

Direction: Read the following passages carefully and answer the question that follows.
Seven-year -old Jim came home from the park without his new bicycle. "An old man and a little boy borrowed it. " he explained. "They are going to bring it back at four O'clock,". His parents were upset that he had given his expensive new bicycle, but were secretly proud of his kindness and faith. Came four O'clock, no bicycle. The parents were anxious. But at 4 :30, the door bell rang. and there stood a happy man and a boy , with the bicycle and a box of chocolates. Jim suddenly disappeared into his bedroom, and then came running out. ' All right , ' he said, after examining the bicycle. "You can have your watch back ! " .

Q. When jim came home without his bicycle, his parents?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 1

jim came home without his bicycle, his parents were angry with him.

WB Police Constable Mock Test - 8 - Question 2

Direction: Read the following passages carefully and answer the question that follows.
Seven-year -old Jim came home from the park without his new bicycle. "An old man and a little boy borrowed it. " he explained. "They are going to bring it back at four O'clock,". His parents were upset that he had given his expensive new bicycle, but were secretly proud of his kindness and faith. Came four O'clock, no bicycle. The parents were anxious. But at 4 :30, the door bell rang. and there stood a happy man and a boy , with the bicycle and a box of chocolates. Jim suddenly disappeared into his bedroom, and then came running out. ' All right , ' he said, after examining the bicycle. "You can have your watch back ! " .

Q. Jim returned the watch to the old man and little boy because?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 2

He was satisfied with the condition of his bicycle.

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WB Police Constable Mock Test - 8 - Question 3

Direction: Read the following passages carefully and answer the question that follows.
We know that gold and silver are elements. An element consists of atoms of only one kind, unlike water, which consists of both hydrogen and oxygen. Another element is radium. Radium is especially interesting, because it produces heat, When soil is carried by rivers down to the sea and falls to the bottom, it often carries radium in it. As more and more soil is washed down into the ocean. more and more radium is carried in it. There, as elsewhere, it constantly produces heat.

Q. Some heat on the ocean floor comes from?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 3

Some heat on the ocean floor comes from radium as more soil gets washed down into the ocean.

WB Police Constable Mock Test - 8 - Question 4

Direction: Read the following passages carefully and answer the question that follows.
We know that gold and silver are elements. An element consists of atoms of only one kind, unlike water, which consists of both hydrogen and oxygen. Another element is radium. Radium is especially interesting, because it produces heat, When soil is carried by rivers down to the sea and falls to the bottom, it often carries radium in it. As more and more soil is washed down into the ocean. more and more radium is carried in it. There, as elsewhere, it constantly produces heat.

Q. This passage is mainly about?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 4

This passage is mainly about a heat-producing elements called radium which produces heat constantly.

WB Police Constable Mock Test - 8 - Question 5

Direction: Read the following passages carefully and answer the question that follows.
An iron or steel bridge swells (gets larger) when warmed by the Sun and shrink (gets smaller) when it becomes colder. Heat makes everything expand and cold makes everything contract. Cold is the absence of heat. Metals change their size when heated or cooled and this change is noticeable in a bridge that is made of iron or steel. The builder of a bridge must leave empty spaces for the metal to expand into. Have you noticed that concrete sidewalks have cracks every few feet ? These cracks provide space for the concrete to expand into when heated.

Q. This passage is mainly about?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 5

This passage is mainly about the effect of heat on everything such as the heat on iron, steel, metals, etc.

WB Police Constable Mock Test - 8 - Question 6

Direction: Read the following passages carefully and answer the question that follows.
An iron or steel bridge swells (gets larger) when warmed by the Sun and shrink (gets smaller) when it becomes colder. Heat makes everything expand and cold makes everything contract. Cold is the absence of heat. Metals change their size when heated or cooled and this change is noticeable in a bridge that is made of iron or steel. The builder of a bridge must leave empty spaces for the metal to expand into. Have you noticed that concrete sidewalks have cracks every few feet ? These cracks provide space for the concrete to expand into when heated.

Q. Empty spaces allow room for a material to?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 6

Empty spaces allow room for a material to expand because when materials are heated or warmed they require space to expand.

WB Police Constable Mock Test - 8 - Question 7

Direction: Read the following passages carefully and answer the question that follows.
An iron or steel bridge swells (gets larger) when warmed by the Sun and shrink (gets smaller) when it becomes colder. Heat makes everything expand and cold makes everything contract. Cold is the absence of heat. Metals change their size when heated or cooled and this change is noticeable in a bridge that is made of iron or steel. The builder of a bridge must leave empty spaces for the metal to expand into. Have you noticed that concrete sidewalks have cracks every few feet ? These cracks provide space for the concrete to expand into when heated.

Q. Another word for "swells" is?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 7

Another word for "swells" is expands. Because of the heat metals change their size, they expand.

WB Police Constable Mock Test - 8 - Question 8

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
If you are worried by the radiation emitted by cell phone towers around you, there is some good news. From September 1, this year, India will lower the level to one tenth of the prevailing standard from 9.2 w/m2 to 0.92 w/m2. The decision follows a report of the inter-ministerial committee formed by the Ministry of communications and Information Technology to study the hazards posed by e.m.f radiation from base stations and mobile phones. Sharma said lowering of the limit is a preventive step against serious health risks posed by radiation emitted from towers which includes the possibility of developing certain types of cancer. The cause and effect relationship though hasn't been established yet. The department of telecommunications has also issued directions for reducing the specific absorption rate, a measure of the amount of radio frequency energy absorbed by the body while using a phone

Q. What is meant by worry in the passages?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 8

The author talks about the modern life where excessive use of mobile is being done. For mobile facility towers are being set there is radiation from these towers. The other options are partially correct.

WB Police Constable Mock Test - 8 - Question 9

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
If you are worried by the radiation emitted by cell phone towers around you, there is some good news. From September 1, this year, India will lower the level to one tenth of the prevailing standard from 9.2 w/m2 to 0.92 w/m2. The decision follows a report of the inter-ministerial committee formed by the Ministry of communications and Information Technology to study the hazards posed by e.m.f radiation from base stations and mobile phones. Sharma said lowering of the limit is a preventive step against serious health risks posed by radiation emitted from towers which includes the possibility of developing certain types of cancer. The cause and effect relationship though hasn't been established yet. The department of telecommunications has also issued directions for reducing the specific absorption rate, a measure of the amount of radio frequency energy absorbed by the body while using a phone

Q. What was the outcome of the committee?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 9

The author discussed the health risk regarding tower radiation and later came with the outcome the committee reached i.e., to reduce the absorption rate.

WB Police Constable Mock Test - 8 - Question 10

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
If you are worried by the radiation emitted by cell phone towers around you, there is some good news. From September 1, this year, India will lower the level to one tenth of the prevailing standard from 9.2 w/m2 to 0.92 w/m2. The decision follows a report of the inter-ministerial committee formed by the Ministry of communications and Information Technology to study the hazards posed by e.m.f radiation from base stations and mobile phones. Sharma said lowering of the limit is a preventive step against serious health risks posed by radiation emitted from towers which includes the possibility of developing certain types of cancer. The cause and effect relationship though hasn't been established yet. The department of telecommunications has also issued directions for reducing the specific absorption rate, a measure of the amount of radio frequency energy absorbed by the body while using a phone

Q. Why was the inter-ministerial committee formed by the Ministry of Communications and Information Technology?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 10

The inter-ministerial committees was formed by the Ministry of Communication to study the hazards posed by e.m f radiation, Other options really don't serve the purpose in fall.

WB Police Constable Mock Test - 8 - Question 11

Directions to Solve

In each of the following questions, arrange the given words in a meaningful sequence and thus find the correct answer from alternatives.

Question -

 

Arrange the words given below in a meaningful sequence.

 

1. Adult2. Child3. Infant4. Boy5. Adolescent 

 

 

Detailed Solution for WB Police Constable Mock Test - 8 - Question 11

The correct order is :

 

InfantChildBoyAdolescentAdult32451

 

WB Police Constable Mock Test - 8 - Question 12

If every seconds Saturday and all Sundays are holidays in a 30 days month beginning on Saturday, then how many working days are there in that month? (Month starts from Saturday)

Detailed Solution for WB Police Constable Mock Test - 8 - Question 12

As month begins on Saturday, so 2nd, 9th, 16th, 23rd, 30th days will be Sundays. While 8th and 22nd days are second Saturdays. Thus, there are 7 holidays in all. Hence, no. of working days = 30 - 7 = 23

WB Police Constable Mock Test - 8 - Question 13

Direction: Read the following information carefully and answer the questions that follow.
A blacksmith has five iron articles A, B, C, D and E each having a different weight.
I. A weight is twice as much as of B.
II. B weight is four and half times as much as of C.
III. C weight is half times as much as of D.
IV. D weight is half as much as of E.
V. E weight is less than A but more than C.

Q. E is heavier than which of the following two articles?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 13

According to question,
A's weight is twice as much as of B.
1. A = 2B.
B's weight is four and half times as much as of C.
2. B = 4.5C
C's weight is half times as much as of D.
3. C = D/2.
D's weight is half as much as of E.
4. D = E/2.
E weight is less than A but more than C.
5. A > E > C
from 1 and 2
6. A = 2B = 9C
from 6 and 3
7. A = 2B = 9C = 4.5D
from 7 and 4
8. A = 2B = 9C = 4.5D = 2.25E
so from 8 and 5
A > B > E > D > C
E is heavier than D and C.

WB Police Constable Mock Test - 8 - Question 14

In the number 76534218, each digit is replaced by the next digit i.e., '1' is replaced by '2', '2' is replaced by '3' and so on and then the digits are arranged in ascending order from left to right, which digit will be fifth from the left end?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 14

Original number - 7 6 5 3 4 2 1 8

number-ranking-time-sequence-test-verbal-reasoning-example---number-ranking-time-sequence-test
Hence, required digit = 6

WB Police Constable Mock Test - 8 - Question 15

Direction: Read the following information carefully and answer the questions that follow.
A blacksmith has five iron articles A, B, C, D and E each having a different weight.
I. A weight is twice as much as of B.
II. B weight is four and half times as much as of C.
III. C weight is half times as much as of D.
IV. D weight is half as much as of E.
V. E weight is less than A but more than C.

Q. E is lighter in weight than which of the other two articles?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 15

According to question,
A's weight is twice as much as of B.
1. A = 2B.
B's weight is four and half times as much as of C.
2. B = 4.5C
C's weight is half times as much as of D.
3. C = D/2.
D's weight is half as much as of E.
4. D = E/2.
E weight is less than A but more than C.
5. A > E > C
from 1 and 2
6. A = 2B = 9C
from 6 and 3
7. A = 2B = 9C = 4.5D
from 7 and 4
8. A = 2B = 9C = 4.5D = 2.25E
so from 8 and 5
A > B > E > D > C
So, E is lighter in weight than A and B.

WB Police Constable Mock Test - 8 - Question 16

Which one will replace the question mark?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 16

(0 + 2 + 6 + 4) - 2 = 10

and (6 + 2 + 10 + 8) - 2 = 24

Therefore, (4 + 14 + 12 + 10) - 2 = 38.

WB Police Constable Mock Test - 8 - Question 17

Which one will replace the question mark?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 17

(4 x 6) % 3 = 8

(6 x 10) % 5 = 12

(4 x 8) % 2 = 16.

WB Police Constable Mock Test - 8 - Question 18

Which of the following will replace the question mark (?) in the problem given below?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 18

[(Left number × Right number)/(Top number x Bottom number)]2 gives the number inside the circle.
[(9 × 4)/(6 × 6)]2 = 1

WB Police Constable Mock Test - 8 - Question 19

Which one will replace the question mark?

  

Detailed Solution for WB Police Constable Mock Test - 8 - Question 19

(4 + 9 + 2) = (3 + 5 + 7) = (8 + 1 + 6)

Total in each case = 15.

WB Police Constable Mock Test - 8 - Question 20

In each of the following questions, select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

Question -

Identify the figure that completes the pattern.

     (X)                 (1)             (2)              (3)             (4)
Detailed Solution for WB Police Constable Mock Test - 8 - Question 20

WB Police Constable Mock Test - 8 - Question 21

In the following question, select a figure from amongst the four alternatives, which when placed in the blank space of fig. (X) would completer the pattern.

Detailed Solution for WB Police Constable Mock Test - 8 - Question 21

Here, diagonals of  square.Hence there will be a straight line continuation from the line to second quadrant. Here, we have crescent shaped thing which is being rotated by an angle of 90 degree in clockwise direction. Hence, final figure will be combination of this shape and straight line making option C as correct answer.

WB Police Constable Mock Test - 8 - Question 22

In each of the following questions, select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

Question -

Identify the figure that completes the pattern.

     (X)                 (1)             (2)              (3)             (4)
Detailed Solution for WB Police Constable Mock Test - 8 - Question 22

WB Police Constable Mock Test - 8 - Question 23

Starting from a point X Jayant walked 15 metres towards West, he turned to his left and walked 20 metres. He then turned to his left and walked 15 metres. He then further turned to his right and walked 12 metres. How far is Jayant from the point X and in which direction?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 23

Required distance= 20 +12
= 32 m in south direction

WB Police Constable Mock Test - 8 - Question 24

​​​​​Direction: Study the following information and answer the given questions carefully.

Eight books S, E, M, T, N, O, H and Z are lying on the table such that E is 12cm north of M, which is 10cm to the west of T. Z is 10cm east of T. S is to the north of Z. H is to the south of Z. O is 20cm west of N, which is 5cm south of T. S is to the east of E. N is to the west of H.

Q. In which direction is O with respect to E?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 24

From the common explanation, we can see that O is in south west direction with respect to E.
Hence, Option A is correct.
Common Explanation:
References:
E is 12cm north of M, which is 10cm to the west of T.
Z is 10cm east of T.
O is 20cm west of N, which is 5cm south of T.
S is to the north of Z.
H is to the south of Z.
N is to the west of H.
S is to the east of E.
Inferences:
From the above statement, we get the final figure below:

WB Police Constable Mock Test - 8 - Question 25

If a man on the moped starts from a point and rides 4km south, then turns left and rides 2km, then turn again to the right to ride 4km more, towards which direction is he moving?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 25


The man starts riding in south direction then he rides 2 km in the east (for him his left is the east direction)and then it rides 4km in the south (for him his right is in south direction).

WB Police Constable Mock Test - 8 - Question 26

If A is to the south of B, and C is to the east of B, in what direction is A with respect to C?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 26

A diagram is made according to the directions given in the question. Clearly A will be South-West of C.

WB Police Constable Mock Test - 8 - Question 27

Direction: Read the given instructions carefully and answer the questions given beside.

Seven friends P, Q, R, S, T, U and V visits zoo on seven different days of the same week starting from Monday. Who visits the zoo on Sunday?
I. S visits the zoo immediately before Q, who visits on Friday. Two persons visit between S and V.
II. Only two people visits zoo after R. V visits zoo two days before R. Three people visits zoo between V and Q.

Detailed Solution for WB Police Constable Mock Test - 8 - Question 27

From Statement 1:

We have, S visits the zoo immediately before Q, who visits on Friday.

Two persons visit between S and V.


From the statement, we cant find who visits zoo on sunday.

From Statement 2:

We have, only two people visits zoo after R.

V visits zoo two days before R.

Three people visits zoo between V and Q.


 From the statement, Q visits the zoo on Sunday.

Hence option D is correct.

WB Police Constable Mock Test - 8 - Question 28

Direction: Read the given instructions carefully and answer the questions given beside.

The conclusion H < D is definitely followed by which of the following statements?
I. C = X ≤ D ≥ R
II. R > Z = O > H

Detailed Solution for WB Police Constable Mock Test - 8 - Question 28

From Statement 1:

C = X ≤ D ≥ R

From the statement, the conclusion H < D is not followed because H is absent.

From Statement 2:

R > Z = O > H

From the statement, the conclusion H < D is not followed because D is absent.

From Statement1 and Statement2:

We have, C = X ≤ D ≥ R > Z = O > H

From the statement, H < O = Z < R ≤ D, the conclusion H < D is followed.

Hence option D is correct.

WB Police Constable Mock Test - 8 - Question 29

Directions: Each of the following consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:

Six persons from U to Z sit around a circular table facing towards the center. What is the position of X with respect to Y?
Statement I:
U faces X, who is second to the right of W. 2 persons sit between Z and Y, who is an immediate neighbour of V.
Statement II:  X and W are not immediate neighbours. Y faces Z, who is 2nd to the left V. U is a neighbour of W.

Detailed Solution for WB Police Constable Mock Test - 8 - Question 29

From Statement I: From this statement, we get the following arrangement:


So, we get that X is 2nd to the left of Y.

Clearly, Statement I alone is sufficient to answer the question.

From Statement II: From this statement, we get the following arrangement:


In both cases, we get X is 2nd to the left of Y.

Clearly, Statement II alone is sufficient to answer the question.

Hence, option C is the correct answer.

WB Police Constable Mock Test - 8 - Question 30

Which one will replace the question mark ?

Detailed Solution for WB Police Constable Mock Test - 8 - Question 30

 

How the number is obtained?

 

2 + 4 = 6

5 + 9 = 14

Similarly,

3 + 5 = 8

Therefore, the answer is K8.

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