National Science Olympiad Forum By SOF Olympiad Trainer - Page 784

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
why a. why not b. i think that bulb x will turn dimmer but y will remain the same.

Ans 2:

Class : Class 7
option b

Ans 3:

Class : Class 8
As it is parallel to x

Ans 4:

Class : Class 7

Ans 5:

Class : Class 8
brighter than normal as total current through the ckt will increase.

Ans 6:

Class : Class 8
Ans a

Ans 7:

Class : Class 8
option D

Ans 8:

Class : Class 9
Option is correct if the battery has infinite nergy

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Its "b" (sec with steps) (5-3)+(5-3)+(5-3)+5=11 (29 sec)

Ans 2:

Class : Class 9

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
C. 612cm2 is the answer to this question

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
if it is waning half moon, then it can be " no moon" also know? can anybody explain

Ans 2:

Class : Class 4
yes the question is incomplete

Ans 3:

Class : Class 5
waxing or waning ? question is not clear

Ans 4:

Class : Class 7
Yes the answer is confusing.

Ans 5:

Class : Class 4

Ans 6:

Class : Class 5
It should be specified that the moon is 1st or 2nd quarter

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 4
sundar apratim waa chhan

Ans 2:

Class : Class 4
correct answer is A because i have checked on internet

Ans 3:

Class : Class 4
veryyyy niceee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Subject :NSO    Class : Class 4

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