RRB JE 2019-26-05-2019-2 RRB Question Paper

RRB JE 2019-26-05-2019-2 RRB Questions

1.
Usually, the twig of which tree is used to clean the teeth?
A.
Neem
B.
Teak
C.
Mango
D.
Banana
ANSWER :
A. Neem
2.
A chemical equation is said to be balanced if number of-
A.
Atoms are the same in both sides
B.
Compounds are the same in both sides
C.
Electrons is the same in both sides
D.
Molecules are the same in both sides
ANSWER :
A. Atoms are the same in both sides
3.
If 16 * 24 = 20, 71 * 19 = 45 and 8 * 52 = 30, then what will be 35 * 27?
A.
42
B.
49
C.
51
D.
31
ANSWER :
D. 31
4.
A boatman covers a distance of 24 km against water current and 36 km along the water current and takes 6 hours each time. Find the speed of water current.
A.
2 km/h
B.
4 km/h
C.
1 km/h
D.
3 km/h
ANSWER :
C. 1 km/h
5.
If 6 March 2005 is a Monday, then what day of the week was 6 March 2004?
A.
Wednesday
B.
Monday
C.
Tuesday
D.
Sunday
ANSWER :
D. Sunday
6.
Which organism can live without oxygen?
A.
Symbiotic
B.
Parasite
C.
Aerobe
D.
Anaerobe
ANSWER :
D. Anaerobe
7.
Find the missing group of alphabets in the following series.
ZY, XW, UT, (...), LK
A.
QP
B.
NM
C.
WV
D.
SR
ANSWER :
A. QP
8.
Find the missing number in the following series.
1, 6, 30, (...), 360, 720
A.
124
B.
120
C.
118
D.
103
ANSWER :
B. 120
9.
Find the least number which when divided by 5, 6, 7, 8, leaves a remainder 3, and is also a multiple of 9.
A.
1683
B.
1677
C.
843
D.
1983
ANSWER :
A. 1683
10.
A man invested 1/3 of his capital at 7%, 1/4 at 8% and the rest at 10% thereby getting an annual income of Rs.561. What was his capital?
A.
Rs.5800
B.
Rs.5500
C.
Rs.4400
D.
Rs.6600
ANSWER :
D. Rs.6600