RRB Group D 2018-1-11-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-1-11-2018-2 RRB Questions

11.
A and B together complete a piece of work and earn Rs. 300 . If A alone can complete that work in 2 weeks and B alone can do it in 3 weeks, then how should this amount be distributed among them?
A.
A = Rs. 140, B = Rs. 160
B.
A = Rs. 180, B = Rs. 120
C.
A = Rs. 120, B = Rs. 180
D.
A = Rs. 160, B = Rs. 140
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ANSWER :
B. A = Rs. 180, B = Rs. 120
12.
Sandhya and Anasuya were sitting and playing carrom in a standard manner. If Sandhya was facing North-West, then her rival Anasuya was facing which of the following direction?
A.
Northeast
B.
Southwest
C.
North West
D.
Southeast
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ANSWER :
D. Southeast
13.
According to Joule's law of heat, the heat generated in a circuit is dependent on certain factors. Which of the following can be attributed to this?
A.
Current flowing in the circuit
B.
Current, the resistance of conductor and time period for current to flow through it
C.
Resistance of conductor
D.
Stream and time period for the current to flow
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ANSWER :
B. Current, the resistance of conductor and time period for current to flow through it
14.
Solve (9.5 ร— 9.5 โ€“ 2.5 ร— 2.5) รท (1.5 2 โ€“ 0.25) = ?
A.
47
B.
42
C.
49
D.
45
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ANSWER :
B. 42
15.
Complete the following analogy word pair.
Hot : Burning :: Cold : ?
A.
Ice
B.
Warm
C.
Freezing
D.
Fridge
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ANSWER :
C. Freezing
16.
________ provides evidence of evolutionary relationships
A.
River bed
B.
Fossil
C.
Sea floor
D.
Rock
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ANSWER :
B. Fossil
17.
Read the given question and select which argument(s) is/are strong.
Question :
Should new research centres be set up in India?
Argument :
I. Yes, innovation is encouraged by more research.
II. No, we do not have enough resources to open new research centres.
A.
Only argument เฅค is strong.
B.
Only argument II is strong
C.
Neither I nor II is strong.
D.
Both arguments I and II are strong.
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ANSWER :
A. Only argument เฅค is strong.
18.
Which of the following bank was NOT one of the II of the semi-central banks established in India under the British East India Company in 1880
A.
Bank of Bombay
B.
Bank of madras
C.
Bank of Travancore
D.
Bank of Kolkata
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ANSWER :
C. Bank of Travancore
19.
If a wire 28.8 m long is cut in the ratio 13 : 23, then what is the length of the longer piece?
A.
7.7 m
B.
15.2 m
C.
17.5 m
D.
18.4m
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ANSWER :
D. 18.4m
20.

If x = 9, y =\(\sqrt{17}\), Then what is the value of (x2-y2)\( \frac{-1}{3} \) -1

A.

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

B.

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

C.

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

D.

\( \frac{-7}{4} \)

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ANSWER :

B. \( \frac{-3}{5} \)