National Science Olympiad Forum By SOF Olympiad Trainer - Page 333

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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 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

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

Ans 3:

Class : Class 7

Ans 4:

Class : Class 9
i also think d is correct answer

Ans 5:

Class : Class 5
Clove oil is used for dental pain

Ans 6:

Class : Class 5
D

Ans 7:

Class : Class 6
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 8:

Class : Class 7
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 9:

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

Ans 10:

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 11:

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

Ans 12:

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 13:

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

Ans 14:

Class : Class 10
The correct answer is D

Ans 15:

Class : Class 7

Ans 16:

Class : Class 7
DDDD

Ans 17:

Class : Class 6
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 18:

Class : Class 3
Yup

Ans 19:

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

Ans 20:

Class : Class 6
d

Ans 21:

Class : Class 5
correct ans is d

Ans 22:

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.

Ans 23:

Class : Class 5
do check the solution

Ans 24:

Class : Class 7
Yes , D is the answer

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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 3

Ans 1:

Class : Class 4
(B) is correct

Ans 2:

Class : Class 7
Answer is food chain . they all are not same

Ans 3:

Class : Class 3

Ans 4:

Class : Class 3
the answer is (B)

Ans 5:

Class : Class 4

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

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