Question

OLICI
Q 32 The ratio of length, breadth, and height of a room is 3:5:7. If the length and breadth of the room are halved while the height is doubled, then the area of
four walls of the room will:
Ops: A.
O increase by 20%
B.
O remain same
C
O decrease by 12.5%
D.
O increase by 12.5%
Q 33 A sphere and a cone have the same radius of 17 cm. Calculate the height of the cone if the sphere and the cone have the same volume.
Ops: A.
O 68 cm
B.
O 64 cm
C.
O 56 cm
D.
O 72 cm
Q 34 Calculate the value of [Sin 135° + Cos 225º).
Ops: A.
0-1/v2​

Answer 1

Answer:

IDK

Step-by-step explanation:

In the school on 22nd May; Art teacher has given a class assignment to the students to

draw a painting for class room display. Deepak has drawn the figure given below.

Science teacher appreciate Deepak and awarded him with a prize. Why he has drawn

this figure? Do you think is it right to award him for his painting? Explain your

opinion