RRB JE 2019-24-05-2019-3 RRB Question Paper

RRB JE 2019 Question Papers

RRB JE 2019-24-05-2019-3 RRB Questions

1.
How many triangles are there in the given figure?
[Image]
A.
24
B.
12
C.
16
D.
20
😑 View Answer Rough Work
ANSWER :
D. 20
2.
In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
Candidates should be young, energetic and dynamic in the age group of 27 to 32 years.
Conclusions:
I. Persons below 27 years are not energetic.
II. Persons above 32 years are not young.
A.
Only conclusion I follows
B.
Neither conclusion I nor II follows
C.
Only conclusion II follows
D.
Both conclusions I and II follow
😑 View Answer Rough Work
ANSWER :
B. Neither conclusion I nor II follows
3.
If 'ROPE' is coded as 6821 and 'CHAIR' is coded as 73456, then what will be the code for 'CRAPE'?
A.
77246
B.
76421
C.
77123
D.
73456
😑 View Answer Rough Work
ANSWER :
B. 76421
4.
In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
This world is neither good nor evil; each man manufactures a world for himself.
Conclusions:
I. Some people find this world good.
II. Some people find this world bad.
A.
Both conclusions I and II follow
B.
Only conclusion I follows
C.
Either conclusion I or II follows
D.
Only conclusion II follows
😑 View Answer Rough Work
ANSWER :
A. Both conclusions I and II follow
5.
Simplify:
0.004 × 0.5
A.
0.02
B.
2
C.
0.2
D.
0.002
😑 View Answer Rough Work
ANSWER :
D. 0.002
6.
Repetition of sound produced by reflection of sound waves is called-
A.
Noise
B.
Note
C.
Double
D.
Echo
😑 View Answer Rough Work
ANSWER :
D. Echo
7.
The base of a right pyramid is a square with diagonal 16 units. Its slant edge is 17 units. What is its vertical height?
A.
12
B.
15
C.
30
D.
25
😑 View Answer Rough Work
ANSWER :
B. 15
8.
The study of relationship of animals with their environment is called-
A.
Ecology
B.
Ethology
C.
Climatology
D.
Entomology
😑 View Answer Rough Work
ANSWER :
A. Ecology
9.
When copper sulphate solution reacts with iron metal, copper metal is formed. Which of the following reactions is this?
A.
Decomposition reaction
B.
Combination reaction
C.
Single displacement reaction
D.
Double displacement reaction
😑 View Answer Rough Work
ANSWER :
C. Single displacement reaction
10.
Rustom-2 is a/an __________ developed by India's Defence Research and Development Organisation (DRDO).
A.
Air-to-Air missile
B.
Light weight vehicle
C.
Unmanned Combat Aerial Vehicle
D.
Anti-missile tank
😑 View Answer Rough Work
ANSWER :
C. Unmanned Combat Aerial Vehicle