National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
yep the pattern goes 1 every time

Ans 4:

Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
B is methane in the second last row

Ans 2:

Class : Class 6
Ans is D because the calamity that occurs when an earthquake occurs under the sea is tsunami which is not there in the word grid.

Ans 3:

Class : Class 4
please tell where is 'b' located

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5
B answer is methane in the second last row

Ans 6:

Class : Class 6
Yeah

Ans 7:

Class : Class 7

Ans 8:

Class : Class 5
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Ans 9:

Class : Class 5
D is the answer to this question. I have written it wrong as B.

Ans 10:

Class : Class 4
where is 'b' located

Ans 11:

Class : Class 1

Ans 12:

Class : Class 5

Ans 13:

Class : Class 5
i this both b and d are the answers

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 9

Read the following information carefully.
I. Rahul, Mohit, Rohit, Amit and Karan all collect stamps.
II. Rahul has twice as many as Mohit.
III. Amit and Karan have the same number of stamps.
IV. Rohit has fewer than Amit.
V. Mohit has half as many as Rohit.
On the basis of above informations which one of the following options must be true?

A Rohit and Karan have same number of stamps.
B Mohit has more stamps than Amit.
C Rahul has fewer stamps than Amit.
D Rahul has as many stamps as Mohit.


D is the correct answer please ckeck

Ans 1:

Class : Class 9
D is the correct answer because if we take the number of stamps with Rohit as X then mohit have X/2 (5 statement) and from this Rahul will have X(1st statement) . So Rohit and Rahul have same number of stamps.

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
Option D is correct

Ans 3:

Class : Class 8

Ans 4:

Class : Class 9
Yep it is 2

Ans 5:

Class : Class 3
what is the answer? and why

Ans 6:

Class : Class 8

Ans 7:

Class : Class 9
should be option c as I can see only 2 pairs

Ans 8:

Class : Class 9
It is 2

Ans 9:

Class : Class 8
The 2 pairs are: D

Ans 10:

Class : Class 7
Shouldn't it be Option C? I can only see 2 pairs, i.e. D/E and R/T.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
shaurya is right

Ans 3:

Class : Class 6
it is only b. when you read the extra points, they told that Moth balls can damage clothes.

Ans 4:

Class : Class 3
neem leaves are natural things to protect clothes

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4

Ans 7:

Class : Class 6
its 'd' only

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer