User Forum

The given figure shows one of the important organ systems of the human body.

Which is INCORRECT about the organ labelled as X ?
1. It produces urine.
2. It excretes urea.
3. It stores urine.
(a) 2 only
(b) 3 only
(c) 1 and 2
(d) 2 and 3

Rakesh Sharma was the first Indian astronaut to fly into space. He travelled aboard Soyuz T-11 craft to the Salyut 7 space station on __________.
(a) April 2, 1984
(b) April 10, 1983
(c) April 3, 1985
(d) April 17, 1982

Select the correct pair.
(a) - Travels very fast from one place to another
(b) - Chief cause of noise pollution
(c) - Emits harmful fumes
(d) - Transports oil from one place to another

Which of the following is a correct match?
(a) Fog - Is formed when raindrops pass through a very cold region of the atmosphere and freeze
(b) Dew - Is formed when the water vapours in the air condense and appear as droplets on the ground and other surfaces
(c) Hail - Is formed when it is very cold, and the dew or surface water freezes into tiny white crystals
(d) All of these

An earthquake is a sudden movement of a part of the Earth's surface. After the first big quake, smaller quakes or tremors may happen. These are called_______.
(a) Shock waves
(b) Tornado
(c) Hurricane
(d) Aftershocks

Which of the following statements is correct ?
(a) Some sources of carbohydrates are vegetable oil, butter and ghee.
(b) Fats give us more energy than carbohydrates.
(c) Vitamins help the body to get rid of undigested food.
(d) Roughage increases the body's ability to fight disease.

How many figures have at least two lines of symmetry?

(a) 4
(b) 2
(c) 3
(d) 1

Study the given flow chart and select the correct option which can fill empty spaces d, e and f.


A d-Egg, e-Fish, f-Soybean
B d-Rice, e-Egg, f-Nuts
C d-Bread, e-Fruits, f-Cheese
D d-Jaggery, e-Butter, f-Fruits

Which of the following options resembles the mirror-image of given Fig. (X) ?

(a)
(b)
(c)
(d)

Which subtraction sentence shows the difference between number of apples on the tree and under the tree?

(a)
(b)
(c)
(d)