Lalita carried out the following experiment. She took a torch and covered the glass of torch with her palm in a dark place. She switched on the torch and observed that the light of torch passes out of her palm.
What do you conclude from this experiment?
ALight is translucent
BLight is opaque
CPalm is opaque
DPalm is translucent
So does this means that our palm is translucent? But then, when I place my palm in front of my eyes, why can't I be able to see my surrounding?
Which of the following products do you get from the animal whose name is obtained on unscrambling the given letters?
Refer to the given table. Identify X, Y and Z and select the correct statement.
AX is more suitable for summer clothing while Y is more suitable for winter clothing.
BX is jute, Y is silk and Z is linen.
CX on burning gives odour of burning hair whereas Y on burning gives odour of charred meat.
DBoth A and B
Refer to the given figure representing composition of air. Identify P-S and select the correct statement.
AAnimals get R from plants.
BS in the air is needed for burning.
CPresence of P in air reduces the rate of burning.
DSpecial bacteria present in soil convert Q in air into a form that can be used by plants.
Refer to the given figure and select the correct statement regarding it.
(i) P is an important site for protein synthesis.
(ii) R transfers the characteristics of a cell that are formed during cell division.
(iii) Q is a dense fluid like agranular substance.
(iv) P contains DNA while R contains RNA.
A (i) and (ii) only
B (i), (ii) and (iv) only
C (i), (ii) and (iii) only
D (iii) and (iv) only
Refer to the given diagram.
Select the option that correctly represents articles P and Q.
|D||Leather jacket||Woollen cap|
Why is leather boots there it should be rubber boots