RRB Group D 2022-13-9-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-13-9-2022-2 RRB Questions

21.
The HCF and the LCM of two numbers are 1080 and 30240, respectively. If one of the numbers is 4320, then the other number is ________.
A.
1080
B.
8640
C.
30240
D.
7550
😑 View Answer Rough Work
ANSWER :
D. 7550
22.
In a certain code language, ‘BRICK’ is written as ‘BCIKR’ and ‘HOTEL’ is written as ‘EHLOT’. How will ‘SPORT’ be written in that language?
A.
OPRST
B.
RSTPO
C.
OPRTS
D.
SROTP
😑 View Answer Rough Work
ANSWER :
A. OPRST
23.
If 7 September 2012 is a Friday, then what will be the day of the week on 17 December 2014?
A.
Wednesday
B.
Thursday
C.
Sunday
D.
Monday
😑 View Answer Rough Work
ANSWER :
A. Wednesday
24.
Three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All jugs are cups.
All cups are espressos.
Some jugs are saucers.
Conclusions:
I. Some espressos are saucers.
II. Some cups are jugs.
A.
Only conclusion II follows
B.
Only conclusion I follows
C.
Both conclusions I and II follow
D.
Either conclusion I or II follow
😑 View Answer Rough Work
ANSWER :
C. Both conclusions I and II follow
25.
A ray of light undergoes refraction through a triangular glass prism. The angle between the incident ray and emergent ray is called:
A.
angle of deviation
B.
angle of refraction
C.
angle of emergence
D.
angle of incidence
😑 View Answer Rough Work
ANSWER :
A. angle of deviation
26.
How many children received the Pradhan Mantri Rashtriya Bal Puraskar 2022 award from PM Narendra Modi on National girl child day?
A.
39
B.
29
C.
9
D.
19
😑 View Answer Rough Work
ANSWER :
B. 29
27.
The budget expenditure of the government is broadly classified into how many categories?
A.
2
B.
5
C.
4
D.
3
😑 View Answer Rough Work
ANSWER :
B. 5
28.
Which of the following balanced equations is correct for the given reaction?
Calcium chloride + Sulphuric acid → Calcium sulphate + Hydrogen chloride
A.
CaCl₂ + 2H₂SO₄ → CaSO₄ + 2HCl
B.
CaCl₂ + H₂SO₄ → CaSO₄ + 2HCl
C.
CaCl₂ + H₂SO₄ → CaSO₄ + HCl
D.
2CaCl₂ + H₂SO₄ → 2CaSO₄ + 2HCl
😑 View Answer Rough Work
ANSWER :
B. CaCl₂ + H₂SO₄ → CaSO₄ + 2HCl
29.
Which of the following describes the nature of the roots of the quadratic equation
4x² − 7√3 x + 12 = 0 ?
A.
One real root and one imaginary root
B.
Two distinct real roots
C.
No real roots
D.
Two equal roots
😑 View Answer Rough Work
ANSWER :
C. No real roots
30.
A train travels 20 km in 24 minutes. If its speed is increased by 5 km/h, the time taken by it to cover the same distance will be ______ minutes.
A.
29 (9/11)
B.
27 (9/11)
C.
21 (9/11)
D.
26 (9/11)
😑 View Answer Rough Work
ANSWER :
C. 21 (9/11)