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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
case (iii)

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Subject :NSO    Class : Class 7

In the figure, bottle is filled with lukewarm water and then emptied and cap was put tightly. Then cold water was poured on it. The shape of the bottle gets distorted.

Statement 1: Atmospheric pressure is more than air pressure inside the bottle as the air was driven out.
Statement 2: Air exerts pressure on surfaces with which it comes in contact.

A Statement 1 is the conclusion of statement 2.
B Statement 2 is the conclusion of statement 1.
C Only statement 1 is correct.
D Only statement 2 is correct.


Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

Ans 3:

Class : Class 7
A IS CORRECT ANSWER

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Please give explanation

Ans 2:

Class : Class 5
h

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
B

Ans 2:

Class : Class 6
what about b?

Ans 3:

Class : Class 6

Ans 4:

Class : Class 7
answer is d

Ans 5:

Class : Class 6
D is the correct answer

Ans 6:

Class : Class 6
Yes B should be correct and D as well.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
A

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Subject :NSO    Class : Class 6

Select the option with the correct sequence of words to fill the blanks in the given sentences.
(A) Cod liver oil is a rich source of (i).
(B) Deficiency of vitamin C in body causes a disease known as (ii).
(C) Goitre is caused by the lack of (iii) in the diet.
(D) Deficiency of (iv) can leads to rickets in children and osteoporosis in adults.

(i) (ii) (iii) (iv)
A Vitamin D Rickets Potassium Magnesium
B Vitamin A Scurvy Iodine Calcium
C Vitamin C Rickets Iodine Calcium
D Vitamin B Scurvy Potassium Protein


The answer is (B)

Ans 1:

Class : Class 6
Sorry, the answer is B

Ans 2:

Class : Class 6
Cod liver is a better source of Vitamin 'A' than 'B'

Ans 3:

Class : Class 6
C

Ans 4:

Class : Class 6
B: Vitamin A

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6
The answer should be A But they say its B That is wrong as both vitamin A and vitamin B are sourced by Cod Liver oil.Well, anyway we can only improve with mistakes. Right?Why is it B and not A ?? Can someone please help me?

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