User Forum

Select the forces that the women X and Y in the diagram need to overcome to carry their groceries.

Steam turns into water when it is ______.

ALukewarm
BHeated
CCooled
DBoiled

You must trim your nails because ______ get in long nails and reach our _______ while eating. It can make us sick.
A Dust, heart
B Germs, stomach
C Dirt, brain
D Food, lungs

Study the given pie chart that shows composition of air. Which of the following parts is represented by gas essential for burning?


AP
BQ
CR
DBoth A and B

Pre-weighed pieces of cloth of nylon, cotton, silk and wool of equal measurements are taken and soaked in a beaker filled with water. After a few minutes, the cloth pieces were taken out of the beaker and weighed again. Which of the following options places them in the correct order of their final weights?

A Wool > Silk > Nylon > Cotton
B Cotton > Silk > Nylon > Wool
C Silk > Wool > Cotton > Nylon
D Wool > Cotton > Silk > Nylon

Read the given paragraph. X and Y are animals which possess backbone and flippers and breathe through lungs. X lays egg whereas Y gives birth to young ones. Select the option which correctly identifies X and Y.

A
B
C
D

Ramya planted plant X in her garden. She tied the stem of this plant to a pole placed besides it in the soil to help it grow. Which of the following could be plant X?

A
B
C
D

Which of the following statements suggest that a batteryoperated car is NOT a living thing?
1. It takes up space.
2. It is hard and shiny.
3. It does not reproduce.
4. It does not breathe.

A1 and 2 only
B1 and 3 only
C2 and 4 only
D3 and 4 only

There are _______ equal groups of 4 cats.



A6
B7
C8
D24

Which of the following statements is incorrect?

A We should allow sunlight to our house because it helps to kill germs and decrease humidity.
B We should put wire mesh on the windows to stop the entry of dust and light.
C We should welcome our guests in the living room of our house.
D We should use bricks, cement, etc. to make our permanent houses as they make a house strong.