GRADE-7 Mock Test Asset P2

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An electromagnet behaves as a magnet when current is

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( Carbohydrates, Vitamins, Fats ) are synthesized by plants through the process of photosynthesis. These are made up of Carbon ,Hydrogen and ( Oxygen, Nitrogen, Chlorine ) . These are used to Synthesis other components of food such as proteins and fats.

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

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Which of the following statements is /are incorrect?

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

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complete the following sentence.
The solution which do not change the colour of either red or blue litmus are known as ( Neutral solution, Acidic solution, Basic solution, Indicator, None of these )

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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

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Which of the following Statements is / are incorrect?

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while cooking , closing the cooking pan with the lid allows the food to cook faster, because the lid reduces the loss of heat through ( convection, conduction, Radiation ) to the surrounding.

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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?

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Which of the following statement is about periodic motion?

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

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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

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Ever cell in our body requires oxygen.( Respiratory and Circulatory, Digestive and respiratory, respiratory and excretory, skeletal & respiratory ) are the two body systems work together to transport oxygen to the cells

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Among the 8 planets of the solar system has a least gravity because it has least mass among all the planets

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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?

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( Snake slithering in a garden, Fish swimming in water, Cockroach walking on a wall, Dog walking on the road ) is a example of the animal moving without the help of the skeleton

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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 ( straight path, Curved path, circular path, zig-zag path )

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Which of these is false about seeds?

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

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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 ( dust, oxygen, nitrogen, carbondioxide ) as compared to the air sucked in

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which of the following diseases are in right group?

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one of the reason why the shape of the rib cage can change because ( flexible cartilage, the ribs attached to the sternum, ribs are long curved bones, lungs have elastic walls ) allows the movement of ribs

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Which combination will form a shadow?
Choose the correct option

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

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Which of the following is wrong observation?

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Which of the following is incorrect option?

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Which of the following is true based on her results?

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Which of the following is correct?

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Rakhi adds 5 tablespoons of sugar to about 1 litre (5 glasses) of water in a vessel and stirs the water till the sugar dissolves. She then starts boiling the water.

After every 2 minutes, she takes out 2 spoons of this water and keeps it in different vessels to cool. On tasting the different samples of cooled water, she will find that __________.

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A plant was exposed to different intervals of light and darkness to check the flowering of the plant. The table below shows the observations recorded.

What can be said about the flowering of the plant based on the data given in the table above?

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Why is it hotter in summer than in winter?

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Rahul ties a string around a stone. He takes three beakers with equal volumes of water, cooking oil and kerosene. He then immerses the stone completely in each of the 3 beakers, one after the other. What is he likely to find?

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Which of the following is a physical change and not a chemical change?

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The formula for sodium sulphate is Na2S2O3.
What is the ratio of Na : S : O atoms in the formula?

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Why is tin used to coat steel cans

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From the four circuits shown, which will have 'the dimmest lit bulb or bulbs'? Note that the bulbs are identical and the batteries identical.

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The diagram shows a sequence of eight moon positions as it orbits the Earth. When viewed from Earth, which moon position corresponds to the waning crescent phase?

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How far has the train travelled by 2:30pm?

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Farmers often use the technique of ‘selective breeding’ in order to obtain cows that give high yields of milk. Which of the following describes this technique?
Cows that produce a lot of milk are ________________________

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Solubility of substance increases with increasing temperature. According to the graph, which substance behaves in an opposite manner. Given below is a graph showing the solubility of different substances in water at different temperature.

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Read the given statements and select the correct option.

Statement 1: To neutralize the effect of a bee sting, that portion of the body is rubbed with moist baking soda.
Statement 2: Baking soda contains sodium chloride which neutralizes the effect of acid injected by a bee sting.

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Ren had two pots each of the following types of plants: chili, tomato, and rose. All the plants in the six pots were roughly of the same age and were equally healthy.

He watered one pot of each type of plant with fresh water and another pot of the same type of plant with an equal quantity of wastewater. He measured the height of the plants every day for two weeks. What can Ren find out from his experiment?
i) Which of the above types of plants can be grown using wastewater.
ii) If wastewater gives better plant growth.
iii) If all the above types of plants require the same quantity of water.

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The urinary bladder is the organ that collects waste and stores urine excreted by the kidneys before disposal by urination.
Birds do not have a urinary bladder. Instead they frequently excrete the wastes in a semi solid form using minimal water. How does this absence of a urinary bladder help them?

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Suvarna has three mixtures P,Q and R of salt and sand. She wants to separate the salt from the three mixtures by the following procedure shown in the diagram below.
For which mixture can she use the smallest quantity of water to separate all the salt?

7th grade Science Quiz on GRADE-7 Mock Test Asset P2 , created by Alka N on 22/01/2022.

GRADE-7 Mock Test Asset P2

An electromagnet behaves as a magnet when current is

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 Neutral solution Acidic solution Basic solution Indicator None of these( Neutral solution, Acidic solution, Basic solution, Indicator, None of these )

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 convection conduction Radiation( convection, conduction, Radiation ) 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

Among the 8 planets of the solar system 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?

Snake slithering in a garden Fish swimming in water Cockroach walking on a wall Dog walking on the road( Snake slithering in a garden, Fish swimming in water, Cockroach walking on a wall, Dog walking on the road ) is a example of the animal moving without the help of the skeleton

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

complete the following sentence.
The solution which do not change the colour of either red or blue litmus are known as ( Neutral solution, Acidic solution, Basic solution, Indicator, None of these )

while cooking , closing the cooking pan with the lid allows the food to cook faster, because the lid reduces the loss of heat through ( convection, conduction, Radiation ) to the surrounding.

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

( Snake slithering in a garden, Fish swimming in water, Cockroach walking on a wall, Dog walking on the road ) is a example of the animal moving without the help of the skeleton

Which combination will form a shadow?
Choose the correct option

A plant was exposed to different intervals of light and darkness to check the flowering of the plant. The table below shows the observations recorded.

What can be said about the flowering of the plant based on the data given in the table above?

The formula for sodium sulphate is Na2S2O3.
What is the ratio of Na : S : O atoms in the formula?