1.

Sound is heard over longer distances on rainy days because


a

sound travels slowly in moist air

b

sound travels faster in moist air

c

moist air does not absorb sound

d

moist air absorbs sound


2.

Rath Yatra This famous festival is held in :


a

Tamilnadu

b

Karnataka

c

Odhisha

d

West Bengal


3.

Which incident led Gandhiji to call off non cooperation movement :


a

Kakori Incident

b

Chouri Choura incident

c

Jallianwala Bagh

d

None of these


4.

The radiation that can penetrate deepest in our body :


a

UV-radiation

b

Alpha-particles

c

E-particles

d

Gamma-particles


5.

With the 92nd constitutional amendment, how many new languages were added to the 8th schedule of the constitution ?


a

2

b

5

c

4

d

3


6.

When Rongali bihu is celebrated :


a

In the month of April

b

In the Month of October

c

In the Month of January

d

In the Month of December


7.

Railway tracks are banked on curves so that :


a

the train may not fall down inwards.

b

the weight of the train may be reduced.

c

necessary centripetal force may be obtained from the horizontal component of the normal reaction due to track.

d

no frictional force may be produced between the wheels and the track.


8.

Tachycardia is a condition characterized by


a

heart-rate decreases from the normal

b

heart- rate increases from the normal

c

heart-beat stops

d

heart fails to pump


9.

Headquarters of UNO are situated at :


a

New York, USA

b

Hague (Netherlands)

c

Geneva

d

Paris


10.

Smallest & Largest planet of solar system is respectively :


a

Mercury & Uranus

b

Neptune & Jupiter

c

Mars & Saturn

d

Mercury & Jupiter


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