National Science Olympiad Forum By SOF Olympiad Trainer - Page 395

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
This answer is incorrect. Mustard and clove are both spices and yields oil. Correct ans- DIncorrect answer- A

Ans 2:

Class : Class 10
The correct answer is D

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
correct ans is d

Ans 5:

Class : Class 6
d

Ans 6:

Class : Class 7
The correct answer is D because a) mustard - there is mustard oil and mustard is a spicec) clove - there is clove oil and it is used for cooking and it is a spice

Ans 7:

Class : Class 8
D is the correct answer as both Clove and Mustard are used to make oil and also used as spices

Ans 8:

Class : Class 7

Ans 9:

Class : Class 5
Clove oil is used for cooking as well and as a spice and so is mustard...I think it should be D

Ans 10:

Class : Class 3
Yup

Ans 11:

Class : Class 5
A is the correct answer as coriander is not a spice and doesn't produce cooking oil. Clove is a spice and produces essential oil not cooking oil. Mustard is a spice and does produce cooking oil.

Ans 12:

Class : Class 5
Correct answer is A as Clove oil is not used for cooking purpose.

Ans 13:

Class : Class 9

Ans 14:

Class : Class 8
Mustard and clove both yield oil but clove oil is used of medicinal purposes. Over here it is cooking oil, that's why clove cannot be the answer. The answer is correct.It is A.

Ans 15:

Class : Class 5
do check the solution

Ans 16:

Class : Class 7
Yes , D is the answer

Ans 17:

Class : Class 7
Wait, they said Cooking oil. Clove oil exists, but not for cooking, right?

Ans 18:

Class : Class 10
i also think d is correct answer

Ans 19:

Class : Class 5
Clove oil is used for dental pain

Ans 20:

Class : Class 9
The correct answer is A because mustard is a spice and its oil is used in cooking. Clove is also a spice but its oil is used for medicinal purposes. Coriander is only a spice

Ans 21:

Class : Class 5
D

Ans 22:

Class : Class 7
DDDD

Ans 23:

Class : Class 5
Ans must be D because clove is sometimes used in cooking. I've seen that.

Ans 24:

Class : Class 7
Mustard seeds are used as spice and they also yield oil. Cloves are also used as spice but their oil is used for medicinal purposes not for cooking. Coriander is used as spice.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
the answer is wrong

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 3

Ans 3:

Class : Class 8
Answer is food chain . they all are not same

Ans 4:

Class : Class 4
(B) is correct

Ans 5:

Class : Class 3
the answer is (B)

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
How is a bud turning into a flower a chemical change?

Ans 2:

Class : Class 7
Wrong answer. It should be C.

Ans 3:

Class : Class 6
the answer should be C

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
what about latent heat of fusion

Ans 2:

Class : Class 4
I think it is option c as both the water and ice are at 0 degree centigrade.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
complicated

Ans 2:

Class : Class 4
The answer is B its not A because all potatoes are roots so Sweet Potato is a root so the answer is A.

Ans 3:

Class : Class 2
This question is kind of confusing for me

Ans 4:

Class : Class 4
The correct answer is option ( B )

Ans 5:

Class : Class 9
Ans -b

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5
Option b

Ans 8:

Class : Class 4

Ans 9:

Class : Class 5

Ans 10:

Class : Class 8
b

Ans 11:

Class : Class 4
( smashes window in anger when could not find out the the answer ) I actually did that

Ans 12:

Class : Class 7
ACCORDING TO ME THE CORRECT ANSWER IS A

Ans 13:

Class : Class 8
ans-B

Ans 14:

Class : Class 4
ACCORDING TO ME THE CORRECT ANSWER IS (A)

Ans 15:

Class : Class 4

Ans 16:

Class : Class 8
how Z can be cotton

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 6

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