National Science Olympiad Forum By SOF Olympiad Trainer - Page 601

User Forum

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
C

Ans 2:

Class : Class 8
option c

Ans 3:

Class : Class 4
I am not able to understand this question

Ans 4:

Class : Class 9
Aarna u might know any 2 answers in these right... the simple trick is to cross the wrong so anyhow only one remains and it will be the correct answer....

Ans 5:

Class : Class 8
The options are wrong. A butterfly does not gnaw nectar.

Ans 6:

Class : Class 9
option c

Ans 7:

Class : Class 7
Option C 😜

Ans 8:

Class : Class 9
c is the correct option

Ans 9:

Class : Class 8
Answer is c

Ans 10:

Class : Class 7
Hair like structure which helps in absorption

Ans 11:

Class : Class 9
c is the correct option

Ans 12:

Class : Class 6
c is correct!!!!!

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
The answer is C - You have to take add the first and fourth term and then subtract it from the difference of second and third term eg of 1st one: 175 + 428 = 603 , 81 - 24 =57 603 + 57 = 660 Therefore, 1085 + 231 = 1316 , 641 - 374 = 267 1316 + 267 = 1583 Answer = C

Post Your Answer

Subject :NSO    Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Ans is d as the edible part of wheat is seed but that of potato is stem

Ans 2:

Class : Class 7
W are roots which store food in them . X is a stem and onion is also a stem. Y are fruits of the plant and we call them as vegetables. Z are seeds but potatoes are stems , so they are not same.

Ans 3:

Class : Class 5
ans is d

Ans 4:

Class : Class 9
I think its C . I searched the internet and it shows that tomato is a fruit eaten as a vegetable

Ans 5:

Class : Class 6
W’ is the modified fleshy tap root of turnip which stores the reserve food material. ‘X’ represents garlic i.e. an underground stem modification. In both garlic and onion, fleshy scales are edible. ‘Y’ is tomato, which is a fruit but is eaten as a vegetable. ‘Z’ represents wheat grains, which are edible seeds but in potato stem is edible.

Ans 6:

Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
R. Fragile S. Allows light to pass T. Flexiblecorrect answer: option 'b'

Ans 2: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 3:

Class : Class 4
yes

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Ans is C because bomb has chemicals and whan a bomb bursts, it creates sound energy, and raditions, which is light energy.

Ans 2:

Class : Class 5
Because a tv converts electrical energy and not chemical energy.

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6

Ans 4:

Class : Class 3
b is the answer not d because b is sun and sun has no craters

Ans 5:

Class : Class 3
the correct answer is B

Ans 6:

Class : Class 3
b

Ans 7: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 8:

Class : Class 4

Ans 9:

Class : Class 9
Yes , the correct answer is B .

Ans 10:

Class : Class 3
class - 3

Ans 11:

Class : Class 6

Ans 12:

Class : Class 4
Yes correct the answer is B

Ans 13:

Class : Class 4
b not d

Ans 14:

Class : Class 3
b

Ans 15:

Class : Class 3
a and b are correct so the answer is D

Ans 16:

Class : Class 4

Post Your Answer