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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
Pellagra

Ans 2: (Master Answer)

Class : Class 1
scurvy, a deficiency of vitamin C. Beriberi is a disease caused by a vitamin B-1 deficiency Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3 Rickets is caused by deficiency of Vitamin D Hence no answer is correct

Ans 3:

Class : Class 7
Hey there! None of the options are correct.

Ans 4: (Master Answer)

Class : Class 1
scurvy, a deficiency of vitamin C. Beriberi is a disease caused by a vitamin B-1 deficiency Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3 Rickets is caused by deficiency of Vitamin D Hence no answer is correct

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
It is stupid answer explanation

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 7

Consider the following statements and select the correct option which correctly identifies true (T) and false (F).
(i) Concave mirror is used for side view mirror in vehicles.
(ii) The image formed by a plane mirror is upright.
(iii) When a person moves closer to a plane mirror, the size of his image in the mirror remains the same.
(iv) In the case of reflection, virtual image of the object is formed on the same side as the object.

(i) (ii) (iii) (iv)
A T F F T
B F T T F
C F T F T
D T F T F


Ans 1:

Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
The answer is frosted glass because we can see through it faintly.

Ans 2:

Class : Class 8
The answer is frosted glass because we can see through it faintly.

Ans 3:

Class : Class 7
Oiled paper

Ans 4:

Class : Class 7
Answer is option b) Frosted Glass.

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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 6

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Subject :NSO    Class : Class 8

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