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A car at 7:30 am is moving at a constant speed of 4 km min^–1 and an odometer reading recorded is 28568 km. What would be the odometer reading at 9:15 am?

A 28673 km
B 28988 km
C 29255 km
D 28568 km

Which of the following statements is INCORRECT?

A We should allow sunlight to enter our house because it helps to kill germs.
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.

Select the correct option regarding the given food web.


A The energy transferred from R to S is higher than energy transferred from Q to S.
B Q, T and W are the herbivores in this food web.
C There are 5 food chains in this food web.
D If S is removed from this community, then population of Q will increase but that of R will decrease.

Manoj crossed out 'mushroom' from the given group because he felt that it did not belong to this group. Which of the following statements support Manoj’s conclusion?

A. Mushroom is a plant while the rest are not.
B. Mushroom is a fungus while the rest are not.
C. Mushroom feeds on decaying things while the rest do not.
D. Mushroom cannot make its own food while the rest can.

AB and C only
BA, B and D only
CA, C and D only
DB, C and D only

If Moon was observed on 7th July then, Moon will be observed on _______.

A15th July
B28th July
C30th July
D21st July

In which of the following cases, the person is NOT doing any work in terms of science?

ARohan is throwing a ball.
BSukriti is standing while carrying her school bag on her shoulders.
CVidushi is trying to move a tree by pushing it.
DBoth B and C

Select the activity which is different from the other three based on the types of force involved.

AA person climbing up a mountain using rope
BMaking chapati out of dough
CLifting a heavy bag kept on floor
DDrawing water out of well using rope

The given options show pair of magnets each. Which pair of magnets will attract each other?

A
B
C
D

Study the given word chop table. Which of the following sets of boxes will give the names of traditional clothings of Kerala and Korea, respectively?


A2 and 8, 4 and 5
B1 and 6, 5 and 3
C7 and 3, 4 and 9
D1 and 7, 2 and 5

X is the largest and fastest spinning planet whereas Y is the brighest planet of our Solar system. Identify X and Y and select the correct option regarding them.

AX is wider than 18 Earths if kept side by side.
BY is called morning or evening star as it is seen at dawn or dusk.
CX is covered with thick layer of blue green gas.
DRings of Y are made up of ice, rocks and dust.