RRB NTPC 2021-15-03-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-15-03-2021-1 RRB Questions

21.
The battle of Haldighati was fought in:
A.
1568
B.
1576
C.
1552
D.
1584
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ANSWER :
B. 1576
22.
If p : q = 9 : 2, then find the ratio (4p + 7q):(4p - 7q)
A.
11 : 6
B.
11 : 13
C.
25 : 11
D.
50 : 13
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ANSWER :
C. 25 : 11
23.
Pick the odd one out.
Cow, Goat, Rabbit, Cat
A.
Goat
B.
Cow
C.
Cat
D.
Rabbit
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ANSWER :
C. Cat
24.
Ozone layer thickness is measured in:
A.
Sievert unit
B.
Dobson unit
C.
decibels
D.
del unit
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ANSWER :
B. Dobson unit
25.
Who among the following was one of the finest calligraphers at Akbar's court, who was honoured with the title 'Zarrin Qalam' (golden pen)?
A.
Abul Fazal
B.
Daswant
C.
Muhammad Husayn
D.
Basawan
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ANSWER :
C. Muhammad Husayn
26.
In a certain code language, SCHOOL is coded as the number 72. What number will FLOWER be coded as in that language?
A.
54
B.
71
C.
79
D.
89
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ANSWER :
C. 79
27.

A circle of radius 8 cm circumscribed a square. The length of the side of the square is:

A.

2\(\sqrt{2}\) cm

B.

6\(\sqrt{2}\) cm

C.

8\(\sqrt{2}\) cm

D.

4\(\sqrt{2}\) cm

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ANSWER :

C. 8\(\sqrt{2}\) cm

28.
Which of the following is a membrane-bound sac filled with digestive enzymes?
A.
Golgi apparatus
B.
Vacuoles
C.
Lysosomes
D.
Mitochondria
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ANSWER :
C. Lysosomes
29.
A and B can complete a piece of work in 56 and 70 days respectively. They began the work together but A left after some days and B finished the remaining work in 34 days. After how many days did A leave?
A.
16
B.
9
C.
12
D.
15
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ANSWER :
A. 16
30.
Article 17 of the Indian Constitution enforces the:
A.
right to education
B.
abolition of the practice of untouchability
C.
joint sitting of both houses in certain cases
D.
right to freedom of religion
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ANSWER :
B. abolition of the practice of untouchability