WorksheetsEVS 4_TERM 2 REVIEW PRACTICE TEST
Total questions: 41
Worksheet time: 26mins
On a hot summer day, Radha keeps the same amount of water in these 4 containers in the kitchen. After a few hours, water in which container will be coldest?
A plastic bottle
A steel vessel
A mud pot
A glass bottle
Johnny took four substances - chalk powder, salt, sugar and honey. He mixed a spoonful of each of
the four substances one after the other in a glass of water. He noticed that the colour of water did NOT change after he added the first two substances, but changed after he added the THIRD substance.
Which of the following is the order in which he added the substances?
salt, honey, chalk powder, sugar
salt, sugar, chalk powder, honey
honey, sugar, chalk powder, salt
honey, chalk powder, sugar, salt
Ojas took this picture of his dog while playing with soap bubbles. Which of following is true?
The dog is running away from the bubble.
The dog is in the air inside the bubble.
The dog is in front of the bubble.
The dog is behind the bubble.
The table shows what four friends use to cook food. Who is LIKELY to cause AIR pollution while cooking?
only Farida
only Mala and Rita
only Janaki and Mala
only Janaki, Mala and Rita
Which of these is/are examples of EVAPORATION?
only 1
only 1 and 2
only 2
1, 2 and 3
Plants make and store food in the form of sugar and starch. When iodine is added to foods containing starch, a VIOLET colour appears.
The following foods were tested for starch and the results are shown below: Which of these foods contain starch?
Rice and apple
Rice and cucumber
Rice only
Rice, apple and onion
The recipe for making one jug of juice is given below: Diya has to make 10 jugs of lemon juice. She makes one jug of juice and empties it into a larger vessel. Then she starts making the next jug of juice. After making 5 jugs of juice like this, Diya found out that she had not added sugar to the first 2 jugs. Which of the following will help her correct her mistake?
She should add 2 spoons of sugar to the container.
She should add 6 spoons of sugar to the container.
She should add 15 spoons of sugar to the container.
She cannot correct the mistake now that the juice is made.
One night, Bhanu observes and draws how the Moon looks at 9 PM, 1 AM and 4 AM. What can he
check by doing this?
whether the moon rises from the exactly same place daily
whether the shape of the moon changes in a single night
the total number of hours it takes for a full moon to change to half moon
the total number of days from the day of a full moon to another full moon
Rakhi wants to check whether sugar mixes faster in hot milk than in cold milk. Which of these sets of cups should she use?
a cup with hot milk
a cup with cold milk
a cup with hot milk and a cup with cold milk
a cup with hot milk and a cup with hot milk
Which of the following tables is LEAST likely to wobble (shake from side to side) when pushed?
A
B
C
D
Water can pass through blotting paper. Sand cannot pass through it. Amit made a cone of blotting paper as shown in the figure. He poured sandy water into it. What will come out into the jar?
Sand only
Water only
Sand and water
Neither sand nor water
Andrew placed the same type of plants in two bottles. He closed the mouths of both flasks tightly with different materials, X and Y. Everything else was identical in both bottles. After a few days he observed that ONLY the plants in the bottle closed with material X had died, while the other plant was alive. Which of the following materials could X and Y be?
A
B
C
D
The weight of this football is 350 grams. What will be the weight of the football with air in it?
Only 350 grams because air has no weight.
More than 350 grams because air has weight.
Less than 350 grams because air makes things lighter.
Cannot be sure because the weight depends on the size of the football.
The teacher of a class sorted out certain objects into two groups. On what basis has the teacher
sorted them?
whether the objects are circular or not.
whether the objects give light or not
whether the objects are used for measuring or not
whether the objects are useful to us or not
What pattern in the animals' heartbeats can be seen from the graph above?
Four legged animals have faster heartbeats.
Smaller animals have faster heartbeats.
Flesh eating animals have slower heartbeats.
Birds do not have a heartbeat.
Vinod took two potted plants A and B. He watered plant A with normal water and plant B with salt water for about a week. He observed the plants after a week. Which of the following observation is likely to be correct?
Plant A is in good condition and plant B has become thin and dry.
Plant B is in good condition and plant A has become thin and dry
Both the plants A and B are in good and healthy condition.
A. Both the plants A and B are has become dry and thin
Which of these activities, if done regularly, can help reduce air pollution?
Spend very little time outside home.
Use only TV or radio for entertainment purposes.
Walk or use bicycles to go to nearby places.
Burn all the garden waste in an open space at least once a week.
There are two beakers having oil and water as shown below. The oil is of a type that floats on water and does not mix with it.
Two identical-looking solid blocks P and Q are made of different materials. When they are placed in a vessel of water, this is what happens: Can we say from this whether P or Q will weigh more?
Yes, we can be sure that P will weigh more.
Yes, we can be sure that Q will weigh more.
Yes, we can be sure they will both weigh the same.
No, we cannot say anything about what they weigh.
1
2
3
4
Where among these will maximum topsoil erosion take place?
On a slope with thick vegetation cover.
On a flat land with no vegetation cover.
On a flat land with thick vegetation cover.
On a slope with no vegetation cover
Read the following data carefully
only(i) and (ii)
only ( i) and (iii)
only (ii) and (iii)
(i) ,(ii) and (iii)
The figure shows two condense milk tins p and q ,p with one hole and q with 2 holes. It showed that milk flowed out faster from q than from p when tilted. Why?
q is bigger than p
milk only out from q
air enters from both the holes and pushes out from q
air enters from 1 hole in q and pushes out from the other hole
A
B
C
D
A
B
C
D
A. BOTH OBJECTS X AND Y WERE OPAQUE
B. BOTH OBJECTS X AND Y WERE TRANSPARENT
C. OBJECT X WAS TRANSLUCENT BUT OBJECT Y WAS OPAQUE
D. OBJECT X WAS TRANSLUCENT BUT OBJECT Y WAS TRANSPARENT
A
B
C
D
People jumping out of planes from a great height use a parachute.
How does wearing a parachute help the person?
It reduces the person's weight considerably, thereby reducing the speed at which he falls
It increases the air resistance, thereby reducing the speed at which he falls.
It acts as a cushion on the ground, to break the fall of the person.
It reduces the time taken to reach the ground.
Leanna decided to rearrange her bedroom by moving her dresser to the opposite wall. She tried pushing it, but found that the dresser would not move. What force was Leanne NOT able to overcome?
normal force
gravitational force
frictional force
The structure shown here is called a greenhouse. Greenhouses have glass panels that let in light but keep heat from escaping. In which regions would greenhouses of this type be used to grow plants?
regions that are very cold
regions that are very hot
regions that are very humid
regions that are very dry
When solid candle wax is heated, it becomes liquid. The molecules
absorb heat & move apart
absorb heat & come together
release heat & move apart
release heat & come together
Which of the following will be the shadows that Trupti will see on the translucent screen, if a sphere is held between two point sources of light and the screen?
Water is removed from foods because dried foods can be stored for longer periods without getting spoilt. The graphs given below show the water content originally in four different foods.Water was almost completely removed by passing dry air through each of these four foods. If the weight of each of them after that was 50 grams, which one was the heaviest to start with?
Cucumber
Apple
Bread
Butter
Ram measured the height of a plant and recorded it every week as shown below.What was its height at the end of 4 weeks?
20cm
28cm
25cm
30cm
Rama filled a cup completely with water and poured it into Jar P. She then filled the same cup completely with water and poured it into Jar Q. Which Jar has more water?
Jar P because it is taller
Jar Q because it is wider
The jar that is heavier will have more water.
Both the jars have the same amount of water.
A
B
C
D
Shown here are two photographs taken by a person in a jungle. A girl and the elephant were walking from left to right. The second photo was taken few seconds after the first one. What can we say based on the photographs?
The elephant is walking faster than the girl because it is still ahead of the girl.
The girl was walking faster than the elephant because the distance between them decreased.
The elephant and the girl were walking at the same speed because they have still not reached the end.
We cannot say anything for sure till we know the exact time at which the two photographs were taken.
A
B
C
D
Read the route that Adil takes and answer the following question.
1. Adil Steps out of his house and turn left
2. He walks for some distance and reaches a bus stop
3. After the bus stop, he turns right, walks straight ahead and reaches an icecream parlour
Which of the following map is correct based on the root Adil takes?
A
B
C
D
A
B
C
D
Suguna uses a ramp to push her groceries in a trolley from the street to the building.
Which of the following ramps would make it easier for Suguna to push her trolley up the stairs compared to the ramp shown in the picture?
A
B
C
D
Many cycles have a bulb which glows when the cycle moves. There is no battery or cell. Where does the energy for the bulb to glow come from?
Energy is not required for the bulb to glow.
From the sunlight falling on the bulb.
From the pedalling action of the cyclist
The bulb is charged at home and so it glows.
