Science ASSET Mock test 2

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Pregunta 1 de 35

Respiration is a process where oxygen is used to release energy required for all the life processes and carbon dioxide is given out. Do plants respire?

Selecciona una de las siguientes respuestas posibles:

Yes, plants respire and it is called photosynthesis.
No, plants do not respire for they give out oxygen.
Yes, plants respire all the time because they need energy.
Yes, plants respire but only during the night, not during the day.

Explicación

Pregunta 2 de 35

Some people read from books using a special system of printing called Braille. The letters are made from the pattern of little dots that rise above the surface of the paper. Which sense organ is involved when a person uses Braille?

Selecciona una de las siguientes respuestas posibles:

eyes
ears
skin
nose

Explicación

Pregunta 3 de 35

In 1800s, Joseph Lister, a famous British surgeon observed that many people died soon after an operation while the wounds were healing. When he used antiseptics during the operation, the number of deaths decreased. His findings led to widespread use of antiseptics as

Selecciona una de las siguientes respuestas posibles:

they decrease the pain felt during and after an operation
they repel (keep away) the germs present in air by their strong smell.
they prevent any infection to the wound by killing the germs present in the air.
they cure diseases already present in the patient as they are strong medicines.

Explicación

Pregunta 4 de 35

Sachin Tendulkar is a very famous batsman of the Indian cricket team. He has curly hair and is short in height. His wife is a doctor. He has 2 children. Which of these is MOST LIKELY TO BE TRUE about his children?

Selecciona una de las siguientes respuestas posibles:

They may marry doctors.
They may have 3 children.
They may grow up to be short.
They may become famous batsmen.

Explicación

Pregunta 5 de 35

Anupam takes papers P & Q, which are exactly the same. He crumples Q as shown in the figure. Anupam drops both P & Q from the first floor of his house. Which of the following is likely to happen?

Selecciona una de las siguientes respuestas posibles:

P will take more time to fall.
Q will take more time to fall.
P & Q will take equal time.
Q will never fall as it is too light.

Explicación

Pregunta 6 de 35

Emperor Penguins in Antarctica are sea birds which dive under water to feed on fish, squids and krill. Which of the following MOST LIKELY helps it to catch its prey WITHOUT being caught by other predators?

Selecciona una de las siguientes respuestas posibles:

Their beaks are short and sharp like of a sparrow.
They have thick webbed feet which helps them to move fast over land.
Their black and white colors makes it difficult for them to be seen in the sea.
They have plump bodies which do not allow them to dove deep into the waters.

Explicación

Pregunta 7 de 35

The view of the stadium shown here is from:

Selecciona una de las siguientes respuestas posibles:

inside the stadium on the ground level
inside the stadium from one of the higher rows
outside the stadium on the ground level
outside the stadium, but from a great height

Explicación

Pregunta 8 de 35

Shown here are some cactus plants. There plants grow in places where there is very little water. Most of these plants have no leaves. Why are leaves absent in the cactus plant?

Selecciona una de las siguientes respuestas posibles:

Loss of water through leaves is minimized.
The leaves dry up and disappear in the heat.
The cactus does not need food, so leaves are not needed.
The cactus looks beautiful if there are no leaves.

Explicación

Pregunta 9 de 35

Selecciona la opción correcta del menú desplegable para completar el texto.

( The Earth spinning on its axis, The Earth moving in the Sun's shadow, The Earth moving around the Sun, The Sun going around the Earth ) causes day and night on the Earth.

Explicación

Pregunta 10 de 35

What should Avantika do to avoid tooth decay?

Selecciona una o más de las siguientes respuestas posibles:

Brush her teeth regularly and after meals.
Wear braces on her teeth.
Have less sweets and carbonated drinks.
Eat more white colored sweets.

Explicación

Pregunta 11 de 35

Ravi grew a plant in a cardboard box with a single hole on the side. After a few days, the plant started bending towards the hole. Why do you think this happened?

Selecciona una de las siguientes respuestas posibles:

There is more air near the hole and the plant is bending towards the air.
There is more light near the hole and the plant is bending towards the light.
There is more heat near the hole and the plant is bending towards the hotter region.
There is more space outside the box and the plant is bending towards the hole to get out.

Explicación

Pregunta 12 de 35

Four friend were talking about changes in the shape of moon. This is what they said. Who is correct?

Selecciona una de las siguientes respuestas posibles:

Arvind: "The moon looks different from the different parts of a city on the same night."
Bina: "We can clearly see the change in the shape of the moon every few days."
Camy: "The shape of the moon changes only from summer to winter."
Dravid: "We can see the moon changing shape only once every month."

Explicación

Pregunta 13 de 35

Selecciona la opción correcta del menú desplegable para completar el texto.

Supriya shone a torch on the wall and observed the patch of light made on the wall. Then she brought the torch closer to the wall and noted the size and brightness of the patch again. The patch of light on the wall will be ( brighter and bigger, smaller and dimmer, brighter but smaller in size, unchanged in size or brightness ).

Explicación

Pregunta 14 de 35

The water cycle is shown here. As indicated, water from the seas and ocean evaporates and rises as water vapor. Why does water vapor rise upwards?

Selecciona una de las siguientes respuestas posibles:

It is lighter than the surrounding air.
It is cooler than the surrounding air.
It is attracted to the clouds in the sky.
So that clouds can form to give us rain.

Explicación

Pregunta 15 de 35

Indu weighed a brinjal and a tomato. She the baked them in a hot oven for about 15 minutes and weighed them again after that. How would their weight have changed, and why?

Selecciona una de las siguientes respuestas posibles:

INCREASED, because they absorb heat during baking.
INCREASED, because they absorb water from oven.
DECREASED, because they lose water during baking.
DECREASED, because a part of them burnt.

Explicación

Pregunta 16 de 35

Rellena el espacio en blanco para completar el texto.

Shyam took out a bottle of cold water from the fridge, wiped it dry and left it on the table. A few minutes later he found water droplets on the outside of the bottle. This process which leads to the formation of the droplets is called .

Explicación

Pregunta 17 de 35

Nine bean plants were grown in varying amounts of light. Their heights were measured after some time. What conclusion can be drawn from the graph?

Selecciona una de las siguientes respuestas posibles:

Bean plants grow best in low light.
Bean plants grow best in high light.
Bean plants grow best in moderate light.
Bean plants grow the same in all light.

Explicación

Pregunta 18 de 35

Rehman knows that water in a container dries up when kept under sunlight. He wants to find out if salt water takes longer than tap water to dry. Which of the following set-ups should he use to find out this?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 19 de 35

Farida placed a ball first at position P, then at position Q and finally at position R, in the set up shown in the image. She noted the size of the shadow on the screen for each position at which the ball was placed.
Observe the table in the image and identify which of them shows the likely sizes of the shadows for each position of the ball.

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 20 de 35

Selecciona la opción correcta de los menús desplegables para completar el texto.

Anu was observing a sunbird's nest for many days. The bird laid eggs in the nest. Anu noticed that after the eggs hatched, the sunbird started going out and coming back to the nest ( many more times, very less times ) during the day than earlier. She realized it was because ( the baby bird does not need food, the baby birds need a lot of food, the baby bird needs very less food ).

Explicación

Pregunta 21 de 35

What else should she do in order to get a correct answer to her question?

Selecciona una de las siguientes respuestas posibles:

Place blocks 1 and 2 in shade and blocks 3 and 4 in the sunlight.
Check the temperature of the blocks before keeping in the sunlight.
Place all the blocks in the shade and check the temperature again later.
(She doesn't need to do anything else.)

Explicación

Pregunta 22 de 35

Syeda finished eating a few ripe fruits and she made the following table based on her experience. She could not identify one of the fruits, she called it fruit 'X'.
Which of the fruits shown in the image could the fruit 'X' be?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 23 de 35

Shoaib wants to buy a watch strap. If the length around his wrist is about 16 com, which strap is the best for him?
Observe the image and choose the correct option.

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 24 de 35

Refer to the question and the table provided in the image and select the correct option.

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 25 de 35

Refer to the image and identify which of the following can be put in place of the letter Q in this flowchart?

Selecciona una de las siguientes respuestas posibles:

Fine sand
Candle wax
Bricks
Coconut oil

Explicación

Pregunta 26 de 35

If all the snakes in this region dies suddenly, the number of which of the following animals is most likely to increase?

Selecciona una de las siguientes respuestas posibles:

deer
shrew
insects
cougar

Explicación

Pregunta 27 de 35

Vidya drives from Mayajaal to BTS Esplanade along the route shown by arrows. How many times will she need to turn left before reaching the gates of the BTD Esplanade?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 28 de 35

Refer the images and choose the correct option.

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 29 de 35

The table shows some portions of the time-table of Dehradun Express that runs from Dehradun to Mumbai (Bandra Terminus).
Which of the following questions can be answered using the information from the table? Select ALL the correct options.

Selecciona una o más de las siguientes respuestas posibles:

What is the distance train travelled on Day 1?
What is the total distance the train has travelled
What is the distance by train between Saharanpur and Surat?
What is the time the train usually takes to travel from Vadodara Jn to Bandra Terminus?

Explicación

Pregunta 30 de 35

They watered their pots everyday. In whose pot are pea plants likely to appear first?

Selecciona una de las siguientes respuestas posibles:

Rita's pot
Kavita's pot
Sunita's pot
The pea plants in all pots will appear at the same time.

Explicación

Pregunta 31 de 35

Read the question given in the image and choose the correct option.

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 32 de 35

Whose method can be followed to make lemonade which will taste THE SAME every time it is made suing the juice from the bottle?

Selecciona una de las siguientes respuestas posibles:

only Gigi's
only Azam's
only Arun's and Azam's
All three - Azam's, Gigi's and Arun's

Explicación

Pregunta 33 de 35

Read the question given in the image and choose the correct option.

Selecciona una de las siguientes respuestas posibles:

1st, 2nd and 3rd
5th, 6th and 7th
11th, 12th and 13th
There were no such days in the period shown.

Explicación

Pregunta 34 de 35

Read the question given in the image and choose the correct option.

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 35 de 35

Rellena el espacio en blanco para completar el texto.

The unit refers to the energy the food contains.

Explicación

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	Creado por Priyanka Angolkar hace más de 3 años

Science Test sobre Science ASSET Mock test 2, creado por Priyanka Angolkar el 24/01/2021.

Science ASSET Mock test 2

Pregunta 1 de 35

Respiration is a process where oxygen is used to release energy required for all the life processes and carbon dioxide is given out. Do plants respire?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 2 de 35

Some people read from books using a special system of printing called Braille. The letters are made from the pattern of little dots that rise above the surface of the paper. Which sense organ is involved when a person uses Braille?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 35

In 1800s, Joseph Lister, a famous British surgeon observed that many people died soon after an operation while the wounds were healing. When he used antiseptics during the operation, the number of deaths decreased. His findings led to widespread use of antiseptics as

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 4 de 35

Sachin Tendulkar is a very famous batsman of the Indian cricket team. He has curly hair and is short in height. His wife is a doctor. He has 2 children. Which of these is MOST LIKELY TO BE TRUE about his children?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 5 de 35

Anupam takes papers P & Q, which are exactly the same. He crumples Q as shown in the figure. Anupam drops both P & Q from the first floor of his house. Which of the following is likely to happen?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 6 de 35

Emperor Penguins in Antarctica are sea birds which dive under water to feed on fish, squids and krill. Which of the following MOST LIKELY helps it to catch its prey WITHOUT being caught by other predators?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 7 de 35

The view of the stadium shown here is from:

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 8 de 35

Shown here are some cactus plants. There plants grow in places where there is very little water. Most of these plants have no leaves. Why are leaves absent in the cactus plant?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 9 de 35

Selecciona la opción correcta del menú desplegable para completar el texto.

Explicación

Pregunta 10 de 35

What should Avantika do to avoid tooth decay?

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 11 de 35

Ravi grew a plant in a cardboard box with a single hole on the side. After a few days, the plant started bending towards the hole. Why do you think this happened?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 12 de 35

Four friend were talking about changes in the shape of moon. This is what they said. Who is correct?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 13 de 35

Selecciona la opción correcta del menú desplegable para completar el texto.

Explicación

Pregunta 14 de 35

The water cycle is shown here. As indicated, water from the seas and ocean evaporates and rises as water vapor. Why does water vapor rise upwards?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 15 de 35

Indu weighed a brinjal and a tomato. She the baked them in a hot oven for about 15 minutes and weighed them again after that. How would their weight have changed, and why?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 16 de 35

Rellena el espacio en blanco para completar el texto.

Shyam took out a bottle of cold water from the fridge, wiped it dry and left it on the table. A few minutes later he found water droplets on the outside of the bottle. This process which leads to the formation of the droplets is called .

Explicación

Pregunta 17 de 35

Nine bean plants were grown in varying amounts of light. Their heights were measured after some time. What conclusion can be drawn from the graph?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 18 de 35

Rehman knows that water in a container dries up when kept under sunlight. He wants to find out if salt water takes longer than tap water to dry. Which of the following set-ups should he use to find out this?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 19 de 35

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 20 de 35

Selecciona la opción correcta de los menús desplegables para completar el texto.

Explicación

Pregunta 21 de 35

What else should she do in order to get a correct answer to her question?

Syeda finished eating a few ripe fruits and she made the following table based on her experience. She could not identify one of the fruits, she called it fruit 'X'.
Which of the fruits shown in the image could the fruit 'X' be?

Shoaib wants to buy a watch strap. If the length around his wrist is about 16 com, which strap is the best for him?
Observe the image and choose the correct option.

The table shows some portions of the time-table of Dehradun Express that runs from Dehradun to Mumbai (Bandra Terminus).
Which of the following questions can be answered using the information from the table? Select ALL the correct options.