Mock Test GRADE-7

An electromagnet behaves as a magnet when current is

[blank_start]Carbohydrates[blank_end] are synthesized by plants through the process of photosynthesis. These are made up of Carbon ,Hydrogen and [blank_start]Oxygen[blank_end] . These are used to Synthesis other components of food such as proteins and fats.

Some bases along with their sources are given below . Which of them correctly match?

Which of the following statements is /are incorrect?

A carnivore with stripes on its body moves very fast while catching its prey. Where does it is more likely to found?

complete the following sentence. The solution which do not change the colour of either red or blue litmus are known as [blank_start]Neutral solution[blank_end]

Sita and Gita are two sisters staying in different cities . both were gifted an iron statue by their brother .Sita has to take a lot of care to maintain the shine of the statue , however , Gita does not need to make such efforts . This is because

Which of the following Statements is / are incorrect?

while cooking , closing the cooking pan with the lid allows the food to cook faster, because the lid reduces the loss of heat through [blank_start]convection[blank_end] to the surrounding.

In a cricket stadium when the flood lights were switched on at 7:00 p:m , multiple shadows of the stumps appeared. It was found that the length of the shadows of the stump remained the same throughout the match.Why did that happen?

Which of the following statement is about periodic motion?

Which of the following had to happen before Uranus, Neptune could be discovered?

Which of the following is incorrect? Early in the morning we can see liquid droplets on the leaves. Some drops are due to the water absorbed from the ground appearing on the leaves.The other reason for this to appear is

Ever cell in our body requires oxygen.[blank_start]Respiratory and Circulatory[blank_end] are the two body systems work together to transport oxygen to the cells

Among the 8 planets of the solar system [blank_start]Mercury[blank_end] has a least gravity because it has least mass among all the planets

Swathi has some rubber soled shoes and some tipped high heeled shoes.She would like her shoes to last long and also to protect the marble floor of her office from scratches.What should she do?

[blank_start]Snake slithering in a garden[blank_end] is a example of the animal moving without the help of the skeleton

The distance between earth and moon is greater than the distance between India & America.Light from the moon reaches the earth naturally but light from India cannot reach America in the same way because light normally travels in a [blank_start]straight line[blank_end]

Which of these is false about seeds?

Rahul brought a new pair of shoes, but was finding them quite slippery.What can he do to make them less slippery

A vacuum cleaner when switched on sucks in a mixture of air and lot of dust along with other substances.The air passes through a porous paper or cloth bag and then comes out.The air that comes out would have less of [blank_start]dust[blank_end] as compared to the air sucked in

which of the following diseases are in right group?

one of the reason why the shape of the rib cage can change because [blank_start]flexible cartilage[blank_end] allows the movement of ribs

Which combination will form a shadow? Choose the correct option

The population of which organism remains steady till 45 degree Celsius?

Solubility of the substance generally increases with increasing temperature.According to the graph which substance behaves in the opposite manner?

Which of the following is wrong observation?

Which of the following is incorrect option?

Which of the following is true based on her results?

Which of the following is correct?