National Science Olympiad Forum By SOF Olympiad Trainer - Page 136

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 7

Match column I with column II and select the correct option from the codes given below.



Column I Column II
(P) Ammonium hydroxide (i) Spinach
(Q) Tartaric acid (ii) Window cleaner
(R) Zinc carbonate (iii) Tamarind
(S) Oxalic acid (iv) Calamine


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


Ans 1:

Class : Class 8
A IS THE ANSWER

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6
A

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

Four friends P, Q, R and S made four statements. Which friend has made an INCORRECT statement?

A P - Today is my brother’s birthday. I am going to a baker to order a cake.
B Q - I want to eat chilly paneer today so, I am going to a sweeper to get some paneer.
C R - I have to buy some medicines prescribed by my doctor so, I am going to a chemist.
D S - I want to make tomato soup so, I am going to a greengrocer to buy some tomatoes.


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