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Study the given diagram of the water cycle.

Which of the process(es) does not involve a change in the state of matter?

A P and Q only
B Q and R only
C R and S only
D Q only

Refer to the given figures and answer the following questions.

What would likely to happen if X stopped revolving around Y?

A We would have no day and night.
B There would be no seasons, and X would have only one season.
C The Moon would stop moving.
D Moon’s shadow would cover the Sun.

Refer to the given word grid and answer the following questions.

Look at the word grid and find the name of a famous astronomer hidden in it. Once you find the name, read the statements below and select the correct option about him.
1. He explained that the Earth is round.
2. He taught that the Moon does not have its own light but reflects sunlight.
3. He discovered the planet Neptune.
4. He is known as the father of modern astronomy.

A 1, 2, and 3 are correct.
B 2, 3, and 4 are correct.
C 1 and 2 are correct.
D 1 and 4 are correct.

Which of the following statements are INCORRECT?
(1) Stomata helps in gaseous exchange for photosynthesis.
(2) Plants in rainforests have thick stems and broad leaves to collect sunlight.
(3) Plants lose water in the form of water droplets through stomata.
(4) Coniferous trees have woody cones instead of flowers.
(5) Iodine test is used to detect the presence of glucose.

A 1, 2 and 3 only
B 1 and 4 only
C 2, 3 and 5 only
D 3 and 5 only

There are ________ horizontal and ________ vertical lines in the given figure respectively.


A 17, 20
B 19, 20
C 19, 15
D 18, 15

Select the correct water image of Fig. (X).


A
B
C
D

Which of the following options (given in jumbled form) represents the processes I to IV correctly?

Read the clues below about birds and find the bird that is NOT present in the word grid.


A I am a bird that never builds a nest of my own, instead I leave my eggs in the nests of other birds.
B I have sharp claws and a hooked beak for tearing flesh.
C I make a cup-shaped nest in bushes to keep my eggs and chicks safe.
D I can swim and fly, and I have webbed feet that help me move easily in water.

Study the given table and identify the fibres X, Y and Z.


AX - Linen; Y - Jute; Z - Silk
BX - Nylon; Y - Cotton; Z - Wool
CX - Cotton; Y - Linen; Z - Wool
DX - Wool; Y - Acrylic; Z - Linen

A small hole X is made in a piece of cardboard. The hole is illuminated by a torch as shown in the given figure. The pencil of light coming out of the hole falls on a mirror.

Now, select the correct statement from the following.

A Hole can only be seen when eye is placed at P.
B Hole can only be seen when eye is placed at Q.
C Hole can only be seen when eye is placed at R.
D Hole can only be seen when eye is placed at S.