Rashmi, a class 6 teacher listed the given materials on the board and asked students to classify them on the basis of transparency.
(I) Window glass (II) Oily paper
(III) Metal sheet (IV) Thin muslin cloth
(V) Concrete wall
Which of the following represents the correct classification?
AI, IV-transparent; II-translucent; III, V-opaque
BI, II-translucent; III-opaque; IV, V-transparent
CI-transparent; II, IV-translucent; III, V-opaque
DV-opaque; II, III-translucent; I, IV-transparent
Study the given table carefully and select the correct statement regarding P, Q, R and S.
AP can be replaced by metallic materials and S can be replaced by clear water.
BQ can be replaced by pumice stone and R can be replaced by honey.
CP can be replaced by lustrous materials and S can be replaced by aluminium foil.
DBoth B and C
Study the table given below carefully.
What will be the approximate length of the shadow at 5 p.m.?
A It will be longer than 4 m.
B It will be longer than 2 m but shorter than 4 m.
C It will be longer than 0.7 m but shorter than 4 m.
D It will be longer than 0.7 m but shorter than 2 m.
it is wrong the correct ans is c
Refer to the given figures representing different types of bird foot and select the INCORRECT statement regarding them.
AP could be foot of eagle having sharp claws known as talons.
BQ could be foot of woodpecker which helps it to hold onto the tree while climbing.
CR could be foot of hen which helps it to dig out insects and worms from the ground.
DS could be foot of duck which helps it to swim.