National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
THE ANSWER IS B

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
the tide happens due to moon's gravity

Ans 3:

Class : Class 5
C for cat

Ans 4:

Class : Class 5
C

Ans 5:

Class : Class 5
Gravitational pull of the moon is the correct answer.

Ans 6:

Class : Class 6
C

Ans 7:

Class : Class 8
correct answer is c graavitional pull by earth

Ans 8:

Class : Class 5
My answer is C. I have written it wrong as A

Ans 9:

Class : Class 1
Tides are caused by the gravitational pull of the moon

Ans 10:

Class : Class 6
C

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
There's no difference between the option C and D .

Ans 3:

Class : Class 6
both option c and d are the same.

Ans 4:

Class : Class 6
OPTION C AND OPTION D ARE SAME .SO IT CAN BE C ALSO .THE QUESTION IS WRONG .THE QUESTION NEEDS CORRECTION ........

Ans 5:

Class : Class 6
i am confused i am confused to opt between C

Ans 6:

Class : Class 7
????????option C and D?

Ans 7:

Class : Class 6

Ans 8:

Class : Class 5
Master answer needed!

Ans 9:

Class : Class 5

Ans 10:

Class : Class 6
option c

Ans 11:

Class : Class 5

Ans 12:

Class : Class 6
option c

Ans 13:

Class : Class 6

Ans 14:

Class : Class 6
option D isn't having stapler and seesaw

Ans 15:

Class : Class 5
ya! option C and D are the SAME!

Ans 16:

Class : Class 7

Ans 17:

Class : Class 5
What is the difference between option C and D

Ans 18:

Class : Class 6

Ans 19:

Class : Class 6

Ans 20:

Class : Class 5
fooliesh

Ans 21:

Class : Class 2
you are right both the options are the same

Ans 22:

Class : Class 7
options c and D are same. question needs correction

Ans 23:

Class : Class 6
I mean wwwhhhaaattttt???? C AND D ARE SSSAAAMMMEEE!!!!

Ans 24:

Class : Class 6
both c and d are the same ...................... how can they show option d is stapler and seesaw.......

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
1,2,3 are sourced from roots.

Ans 2:

Class : Class 3
B

Ans 3:

Class : Class 4

Ans 4:

Class : Class 3
What Is [ii] ?

Post Your Answer

Subject :NSO    Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 7

Refer to the given figure of human digestive system and select the option which correctly answers (i), (ii) and (iii).

(i) The inner lining of which of the labelled parts secretes mucus and hydrochloric acid?
(ii) Juice secreted from which of the labelled parts breaks down fats completely into fatty acids and glycerol?
(iii) The food that remains undigested and unabsorbed passes into which of the labelled parts?

A (i) - P, (ii) - Q, (iii) - S
B (i) - P, (ii) - R, (iii) - S
C (i) - R, (ii) - P, (iii) - Q
D (i) - Q, (ii) - R, (iii) - P


what is the answer

Ans 1:

Class : Class 7
Option b

Ans 2:

Class : Class 8
option A

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
THE CORRECT ANSWER IS C

Post Your Answer

Subject :NSO    Class : Class 4

Match column I with column II and select the correct option.


Column I Column II
(A) Dirty clothes 1. Make you feel uncomfortable
(B) Tight clothes 2. Can make you sick
(C) Warm clothes 3. Protect you from rain
(D) Cotton clothes 4. Protect you from cold
(E) Waterproof clothes 5. Make you feel cool


A (A)-1, (B)-4, (C)-3, (D)-2, (E)-5
B (A)-5, (B)-3, (C)-2, (D)-1, (E)-4
C (A)-2, (B)-1, (C)-4, (D)-5, (E)-3
D (A)-3, (B)-2, (C)-4, (D)-1, (E)-5


Ans 1:

Class : Class 4
C

Ans 2:

Class : Class 5
C

Ans 3:

Class : Class 7
C

Post Your Answer