Civil Service Aspirants

41.

Which amendment of the constitution enabled 27% reservation for Other Backward Classes in higher educational institutions, including private institutions?

A.

91^st amendment

B.

92^nd Amendment

C.

93^rd amendment

D.

94^th amendment

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42.

Who developed the vaccine for smallpox?

A.

Edward Jenner

B.

Robert Koch

C.

Pearl Kendrick

D.

Alexander Fleming

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43.

______ is an endangered Indian medicinal plant species.

A.

Nepenthes

B.

Podophyllum

C.

Opium

D.

Basil

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44.

Calculate: 3668 ÷ 524 – 9

A.

2

B.

–2

C.

\(\frac{3668}{515}\)

D.

\(\frac{3686}{515}\)

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45.

Find the HCF of 4432, 3324.

A.

277

B.

267

C.

1108

D.

1107

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46.

Read the statement and choose one conclusion from the given alternatives. :
Statement:
All countries are districts
Some villages are not districts
Conclusions:

All countries are villages
Some countries are villages
Some villages are not countries
Some countries are not village

A.

None follows

B.

Only 2 and 4 follow

C.

Only 2 and 3 follow

D.

Only 3 and either 2 or 4 follow

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47.

Find the length of the diagonal of a rectangle of length 6 cm and width 2 cm.

A.

2 \(\sqrt{10}\) cm

B.

± 2 \(\sqrt{10}\) cm

C.

4 \(\sqrt{2}\) cm

D.

± 4 \(\sqrt{2}\) cm

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48.

Answer the questions based on the information given below.
If '+' is '×', '-' is '+', '×' is '÷' and '÷' is '-' 21 ÷ 8 + 2 - 12 × 3 = ?

A.

14

B.

9

C.

13.5

D.

11

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49.

The ratio of the two numbers is 2 : 9 and the HCF is 32, then their LCM is :

A.

576

B.

64

C.

288

D.

567

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50.

If a shopkeeper cheats up to 12% in buying and selling fruits, using less weight, then his total profit percentage is:

A.

25.25

B.

27.27

C.

25.75

D.

25.5

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RRB NTPC 2016-07-04-2016-3 RRB Question Paper

RRB NTPC 2016-07-04-2016-3 RRB Questions