RRB Group D 2018-31-10-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers
RRB Group D 2018-31-10-2018-2

RRB Group D 2018-31-10-2018-2 RRB Questions

31.

State the number of triangles included in the figure:

A.

6

B.

8

C.

7

D.

5

😑 View Answer Error
ANSWER :

C. 7

32.

Which of the following is not true about acids?

A.

Conductors of electricity in aqueous medium/liquid state

B.

Forms H+ in aqueous medium/liquid state

C.

Reacts with metals and bicarbonates to produce H₂O, CO₂ and salts

D.

Sour in taste

😑 View Answer Error
ANSWER :

C. Reacts with metals and bicarbonates to produce H₂O, CO₂ and salts

33.
Sandhya and Ramani were facing east. Sandhya rotates 45° anticlockwise and then 135° clockwise. How much will Ramani have to rotate to face Sandhya?
A.
180° anti-clockwise
B.
180° clockwise
C.
135° anti-clockwise
D.
90° anti-clockwise
😑 View Answer Error
ANSWER :
D. 90° anti-clockwise
34.
In ________ tissue, the cells are living, long and irregularly thickened at the ends.
A.
Sclerenchyma
B.
Iron chyma
C.
Collenchyma
D.
Parenchyma
😑 View Answer Error
ANSWER :
C. Collenchyma
35.
In a class of students, the ratio of boys and girls is 7 : 3. The average marks of boys are 65 and that of girls is 72. What are the average marks of the whole class?
A.
67.1
B.
68.4
C.
68.3
D.
68.2
😑 View Answer Error
ANSWER :
A. 67.1
36.

How many atoms are present in a molecule of Ca(OH)2?

A.

7

B.

4

C.

5

D.

6

😑 View Answer Error
ANSWER :

C. 5

37.
In the options given below, three words are similar in some context and one word is different. Choose the word that is different from the rest.
A.
Plastic
B.
Wood
C.
Paper
D.
Wool
😑 View Answer Error
ANSWER :
A. Plastic
38.
Which political party does Pu Zoramthanga lead?
A.
National People's Party
B.
Naga People's Front
C.
Mizoram People's Conference
D.
Mizo National Front
😑 View Answer Error
ANSWER :
D. Mizo National Front
39.
Select the option which is related to the third term in the same way as the second term is related to the first term.
Hot : Warm :: Antique : ________
A.
Old
B.
Oldest
C.
Years
D.
History
😑 View Answer Error
ANSWER :
A. Old
40.
The speed of the boy sitting on the swing is ________.
A.
Uniform
B.
Circular
C.
Unequal
D.
Oscillatory
😑 View Answer Error
ANSWER :
D. Oscillatory
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