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Identify the type of nutrient provided by the food items shown in the given picture and select the correct statement regarding it.


A It provides energy to our body and hence known as energy-giving food.
B It helps our body to grow new cells and replace old and damaged cells.
C It helps to keep our eyes, skin and gums healthy.
D All of these

In a class, Rashmi is 12^th from the top. If her position is shifted towards the bottom by three places, then she becomes 5^th from the bottom. How many children are there in the class?

A 20
B 21
C 19
D None of these

Select the odd one out among the following rocks.

A Sandstone
B Limestone
C Shale
D Obsidian

Look at the given figure. It shows lunar eclipse. Where is the Earth in it ?


Aa
Bb
Cc
Dd

Match column I with column II and select the correct option.


A a-3, b-4, c-2, d-1
B a-2, b-1, c-4, d-3
C a-4, b-3, c-1, d-2
D a-4, b-3, c-2, d-1

Which of the following statements are correct?
(i) Excess proteins in our body are stored as fats.
(ii) Carbohydrates form the bulk portion of our diet.
(iii) Haemoglobin is a protein that makes our blood red and carries oxygen throughout our body.
(iv) Jowar is a millet and a native crop of India.

A (i), (iii) and (iv) only
B (i), (ii) and (iii) only
C (iii) and (iv) only
D (ii), (iii) and (iv) only

The time period of a satellite of earth is 5 hours. If the separation between the earth and the satellite is increased to 4 times the previous value, then the new time period will become

A10 hours
B80 hours
C40 hours
D20 hours.

Roots of mangrove trees grow out of the soil because

A Their roots cannot penetrate the clayey soil.
B Main root is profusely branched and there is no room for roots to thrive.
C Clayey soil is sticky and does not have enough air for the roots of plants to breathe.
D None of these

Trees take many years to reach maturity. Paper is made from wood pulp. As more people are using recycled paper, fewer trees would be cut down. Which of these graphs shows the result that would be obtained after a few years of carrying out this act of conservation?

A
B
C
D

Which of the following figures has exactly two lines of symmetry?

A
B
C
D