RRB JE 2024-18-12-2024-2 RRB Question Paper

RRB JE 2024 Question Papers

RRB JE 2024-18-12-2024-2 RRB Questions

11.
Where did Dr. Jitendra Singh, Union Minister of State for Science and Technology, inaugurate India's first Demonstration Facility for Biopolymers in October 2024?
A.
Hyderabad
B.
Bhopal
C.
Pune
D.
Chennai
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ANSWER :
C. Pune
12.
Who launched 'Create in India Challenge-Season One' in New Delhi on 22 August 2024, the run-up to the World Audio Visual and Entertainment Summit?
A.
Nitin Gadkari
B.
Amit Shah
C.
Narendra Modi
D.
Ashwini Vaishnaw
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ANSWER :
D. Ashwini Vaishnaw
13.
A solution has a pH of 8. If it is diluted with an equal volume of water, what will happen to its pH?
A.
The pH will decrease.
B.
The pH will increase.
C.
The pH will remain the same.
D.
It will become neutral.
😑 View Answer Rough Work
ANSWER :
D. It will become neutral.
14.
Which of the following articles deals with elections to the House of the People and to the legislative assemblies of state to be on the basis of adult suffrage?
A.
326
B.
340
C.
352
D.
318
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ANSWER :
A. 326
15.
Twelve years ago, the age of Reena's mother was three times the age of Reena. Two years hence, the mother's age will be 2 times the age of Reena. Find the ratio of the present ages of Reena and her mother.
A.
5 : 9
B.
27 : 13
C.
13 : 27
D.
9 : 11
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ANSWER :
C. 13 : 27
16.

The average price of three items of furniture is Rs 16,890. If their prices are in the ratio 3:5:7, the price of the cheapest item (in Rs) is

A.

10134

B.

3378

C.

5630

D.

7882

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ANSWER :

A. 10134

17.
Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern.
PMN : RPI
VHS : XKN
A.
JPQ : LSM
B.
NFF : PIA
C.
TIH : VMC
D.
PTV : RWR
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ANSWER :
B. NFF : PIA
18.

Find the value of 2.3\(\overline{8}\) ÷ 0.5\(\overline{4}\).

A.

4 \( \frac{19}{49} \)

B.

3 \( \frac{17}{21} \)

C.

5 \( \frac{26}{51} \)

D.

6 \( \frac{29}{57} \)

😑 View Answer Rough Work
ANSWER :

A. 4 \( \frac{19}{49} \)

19.
Which of the following devices operates based on the heating effect of electric current?
A.
Transformer
B.
Generator
C.
Electric iron
D.
Electric motor
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ANSWER :
C. Electric iron
20.
If the mean proportional of P and 125 is 100, then find the value of P.
A.
77
B.
80
C.
79
D.
82
😑 View Answer Rough Work
ANSWER :
B. 80