RRB ALP 2018-09-08-2018-2 RRB Question Paper

RRB ALP 2018-09-08-2018-2 RRB Questions

31.
A sum of money was invested at the rate of 7.5% simple interest per annum for 4 years. If the investment was for 5 years, the interest earned would have been Rs. 375 more. What was the initial sum invested?
A.
Rs. 4,500
B.
Rs. 5,000
C.
Rs. 4,750
D.
Rs. 3,750
ANSWER :
B. Rs. 5,000
32.
Consider the statement true and decide which of the conclusions can definitely be drawn.
Statement: People think that paying tax to the government is a burden and waste. Hence, they avoid paying tax or don't pay tax promptly.
Conclusions:
1. Government should create awareness among the people that paying tax helps to build nation.
2. Tax should be increased so that more money is collected.
A.
Both 1 and 2 follow.
B.
Only conclusion 1 follows.
C.
Neither 1 nor 2 follows.
D.
Only conclusion 2 follows.
ANSWER :
B. Only conclusion 1 follows.
33.
Which Indian Chief Minister's father was a 'Maharaja'?
A.
Chandrababu Naidu
B.
Devandra Fadnavis
C.
K Chandrasekhar Rao
D.
Amarinder Singh
ANSWER :
D. Amarinder Singh
34.

The surface areas of three faces of a cuboid sharing a vertex are 20 m², 32 m² and 40 m². What is the volume of the cuboid?

A.

184 m³

B.

92 m³

C.

\(\sqrt{3024}\) m³

D.

160 m³

ANSWER :

D. 160 m³

35.
Metals reacts with acids to give:
A.
A salt and Hydrogen
B.
A salt and base
C.
A salt and water
D.
A salt and Chlorine
ANSWER :
A. A salt and Hydrogen
36.
Find the missing term in the letter series.
BGL, DIN, ______, HMR
A.
GLQ
B.
FPK
C.
FKP
D.
EJO
ANSWER :
C. FKP
37.
Chlorine gas is used in the manufacture of:
A.
Bleaching powder
B.
Washing soda
C.
Baking soda
D.
Baking powder
ANSWER :
A. Bleaching powder
38.

Which of the following is a reducible fraction?

A.

\(\frac{105}{112}\)

B.

\(\frac{91}{15}\)

C.

\(\frac{41}{17}\)

D.

\(\frac{79}{26}\)

ANSWER :

A. \(\frac{105}{112}\)

39.
If a + b + c = 0, then (a³ + b³ + c³)² = ?
A.
3a²b²c²
B.
9abc
C.
27abc
D.
9a²b²c²
ANSWER :
D. 9a²b²c²
40.
If cot⁴θ + cot²θ = 3 then cosec⁴θ – cosec²θ = ?
A.
1
B.
0
C.
2
D.
3
ANSWER :
D. 3