RRB NTPC 2016-29-04-2016-3 RRB Question Paper

RRB NTPC 2016-29-04-2016-3 RRB Questions

1.

Look carefully at the sequence of symbols to find the pattern.
Which of the following will replace the (?) in the sequence?

A.

B.

C.

D.

ANSWER :

C.

2.
In a certain code, 592 means 'grapes are sweet', 374 means 'I like oranges' and 267 means 'oranges are sour'. Which digit represents sour?
A.
9
B.
5
C.
6
D.
Cannot be determined
ANSWER :
C. 6
3.
Which of the following statements is true with respect to Glucometer?
A.
It is a medical device.
B.
It is a non-medical device.
C.
It is used to measure oxygen level in the air.
D.
It is used to measure nitrogen level in the air.
ANSWER :
A. It is a medical device.
4.
Car B is twice as fast as car A. If car A covers 90 km in 2 hours, what is the speed of car B?
A.
90 kmph
B.
80 kmph
C.
100 kmph
D.
70 kmph
ANSWER :
A. 90 kmph
5.
Which of the following gases is not colorless and odorless?
A.
Nitrogen
B.
Chlorine
C.
Hydrogen
D.
Oxygen
ANSWER :
B. Chlorine
6.
The ratio of speeds of X and Y is 5:7. Y covers a distance of 420 km in 3 hours. What is the speed of X?
A.
80 kmph
B.
90 kmph
C.
100 kmph
D.
120 kmph
ANSWER :
C. 100 kmph
7.
Cricket World Cup 2015 was hosted by
A.
England
B.
New Zealand
C.
Australia
D.
New Zealand & Australia
ANSWER :
D. New Zealand & Australia
8.
The World Heritage Site Bhimbetka in MP is famous for
A.
Forests
B.
Mountain ranges
C.
Rock shelters
D.
Waterfalls
ANSWER :
C. Rock shelters
9.

The standard deviation of the set {10, 11, 9, 11, 9} is

A.

\(\frac{1}{\sqrt{5}}\)

B.

\(\frac{2}{\sqrt{5}}\)

C.

\(\frac{3}{\sqrt{5}}\)

D.

0

ANSWER :

B. \(\frac{2}{\sqrt{5}}\)

10.
An assertion (A) and a reason (R) are given below.
Assertion (A): Plants convert light energy into chemical energy during the process of photosynthesis.
Reason (R): Sugar produced from photosynthesis by plants is used by human beings as a source of energy.
Choose the correct option.
A.
Both A and R are true and R is the correct explanation of A
B.
Both A and R are true, but R is not the correct explanation of A
C.
A is true, but R is false
D.
A is false, but R is true
ANSWER :
B. Both A and R are true, but R is not the correct explanation of A