# QUIZ ON THE PATTERN OF RRB NTPC MAINS EXAM

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Questions: 1 / 20

Q1.

1/4
9/4
13/4
7/4
Solution:

Questions: 2 / 20

Q2.

1/2
1/4
1
none of these
Solution:

Questions: 3 / 20

Q3. Supposing that telegraph poles on a railway track are 50 metres apart. How many pole will be passed by a train in 2 hours. If the speed of the train is 45 km/hr

1801
1800
1601
1600
Solution:

Distance travelled by train in 2 hours = 45 × 2 = 90 kms = 90000 m
No. of pole passed = 90000/50+1
= 1800 + 1
= 1801 poles
Questions: 4 / 20

Q4. A train 150 metre long, passes a pole in 15 seconds and another train of the same length travelling in the opposite direction in 12 seconds. The speed of the second train is

45 km/hr
48 km/hr
52 km/hr
54 km/hr
Solution:

When distance is same, speed is indirectly proportional to the time
Speed of the first train = 150/15 = 10 m/s
Speed of the second train = 10/12×15
= 150/12 m/s
=150/12×18/5
= 45 km/hr
Questions: 5 / 20

Q5. A, B and C are partners in a business. A, whose money has been used for 4 months, claims 1/8 of the profit, B whose money has been used for 6 months, claims 1/3 of the profit. C had invested Rs. 1560 for 8 months. How much did A and B contribute?

Rs. 740, Rs. 1250
Rs. 730, Rs. 1240
Rs. 720, Rs. 1280
Rs. 750, Rs. 1260
Solution:

C’s share =1-(1/8+1/3)=13/24
C’s investment = 1560 × 8
If 13/24=1560×8
Then, 1/8=(1 ×1560 ×8 ×24)/(8 ×13)
= 120 × 24
A’s share is for 4 months

∴ 120 × 24 = 120 × 6 × 4
A’s share = 120 × 6 = 720
B’s share =1/3=(1 ×1560 × 8 × 24)/(3 ×13)
= 120 × 8 × 8
B’s share is for 6 months
120 × 8 × 8 = 20 × 6 × 8 × 8
B’s share = 20 × 8 × 8 = 1280
Questions: 6 / 20

Q6. Select the missing number from the given matrix

43
42
33
32
Solution:

In 1st column:
(5+4) × 2 = 18
In 2nd column:
(2+4) × 5 = 30
Similarly in 3rd column:
(4+7) × 3 = 33
Questions: 7 / 20

Q7. A boy runs 20 m towards East and turns to right, runs 10 m and turns to right, runs 9 m and again turns to left, runs 5 m and turns to left, runs 12 m and finally turns to left and runs 6m. Now, which direction is the boy facing?

East
West
North
South
Solution:

Questions: 8 / 20

Q8. Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statement:

I All astronomers are scientists.
II Some scientists are shopkeepers.
Conclusion:
I. All astronomers are shopkeepers.
II.Some shopkeepers are astronomers.
III.Some shopkeepers are scientists.
IV.All scientists are astronomers.

Only ⅠConclusion follows
Conclusions Ⅰ,ⅡandⅢfollows
Only conclusion Ⅲfollows
Conclusion Ⅱand IV follows
Solution:

Questions: 9 / 20

Q9.How many points will be there on the face opposite to the face with 2 points?

1
5
4
6
Questions: 10 / 20

Q10.Which figure represents the relationship among Computer
skilled, Computer Illiterate, Employees

a
b
c
d
Questions: 11 / 20

Q11. The law of scarcity:

does not apply to rich, developed countries.
applies only to the less developed countries.
implies that consumers’ wants will be satisfied in a socialistic system.
implies that consumers wants will never be completely satisfied.
Questions: 12 / 20

Q12. The Indus Valley Civilization was:

Father base
Mother base
Same rights of mother and father
None of these
Questions: 13 / 20

Q13. Which of the following was one of the causes of Harappan decline?

Ecological change
Earthquakes
Aryan attack
All of these
Questions: 14 / 20

Q14. Who is called the Guardian of public purse?

President
Comptroller and Auditor-General
Parliament
Council of Ministers
Questions: 15 / 20

Q15. Which one of the following is the largest committee of the Parliament?

The Public Accounts Committee
The Estimates Committee
The Committee on Public Undertakings
The Committee on Petition
Questions: 16 / 20

Q16. Sound cannot travel though

solids
liquids
gases
vacuum
Questions: 17 / 20

Q17. Noise and music differ in their

quality
tone
note
pitch
Questions: 18 / 20

Q18. The enzymes are killed

at a very high temperature
during chemical reaction
at low temperature
under atmospheric pressure
Questions: 19 / 20

Q19. The water and mineral salts are transported to the various organs by which of the following?

Xylem
Phloem
Cortex
Cambium
Questions: 20 / 20

Q20. The food material prepared in the plants is transported to the various organs by which of the following?

Xylem
Phloem
Cortex
Cambium

### Next

×

Thank You, Your details have been submitted we will get back to you.

Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

OR

Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

OR
Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

Enter the email address associated with your account, and we'll email you an OTP to verify it's you.

Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

## Enter OTP

Please enter the OTP sent to
/6

Did not recive OTP?

Resend in 60s

Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

## Almost there

+91

Join India largest learning distination

What You Will get ?

• Daily Quizes
• Subject-Wise Quizes
• Current Affairs
• previous year question papers
• Doubt Solving session

## Enter OTP

Please enter the OTP sent to Edit Number

Did not recive OTP?

Resend 60

## By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?

## By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?