Quiz
Science ASSET Mock test 2
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Perguntas do quiz (35)
1Respiration 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?
- AYes, plants respire and it is called photosynthesis.
- BNo, plants do not respire for they give out oxygen.
- CYes, plants respire all the time because they need energy.
- DYes, plants respire but only during the night, not during the day.
2Some 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?
- Aeyes
- Bears
- Cskin
- Dnose
3In 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
- Athey decrease the pain felt during and after an operation
- Bthey repel (keep away) the germs present in air by their strong smell.
- Cthey prevent any infection to the wound by killing the germs present in the air.
- Dthey cure diseases already present in the patient as they are strong medicines.
4Sachin 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?
- AThey may marry doctors.
- BThey may have 3 children.
- CThey may grow up to be short.
- DThey may become famous batsmen.
5Anupam 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?
- AP will take more time to fall.
- BQ will take more time to fall.
- CP & Q will take equal time.
- DQ will never fall as it is too light.
6Emperor 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?
- ATheir beaks are short and sharp like of a sparrow.
- BThey have thick webbed feet which helps them to move fast over land.
- CTheir black and white colors makes it difficult for them to be seen in the sea.
- DThey have plump bodies which do not allow them to dove deep into the waters.
7The view of the stadium shown here is from:
- Ainside the stadium on the ground level
- Binside the stadium from one of the higher rows
- Coutside the stadium on the ground level
- Doutside the stadium, but from a great height
8Shown 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?
- ALoss of water through leaves is minimized.
- BThe leaves dry up and disappear in the heat.
- CThe cactus does not need food, so leaves are not needed.
- DThe cactus looks beautiful if there are no leaves.
9[blank_start]____________________________[blank_end] causes day and night on the Earth.
- AThe Earth spinning on its axis
- BThe Earth moving in the Sun's shadow
- CThe Earth moving around the Sun
- DThe Sun going around the Earth
10What should Avantika do to avoid tooth decay?
- ABrush her teeth regularly and after meals.
- BWear braces on her teeth.
- CHave less sweets and carbonated drinks.
- DEat more white colored sweets.
11Ravi 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?
- AThere is more air near the hole and the plant is bending towards the air.
- BThere is more light near the hole and the plant is bending towards the light.
- CThere is more heat near the hole and the plant is bending towards the hotter region.
- DThere is more space outside the box and the plant is bending towards the hole to get out.
12Four friend were talking about changes in the shape of moon. This is what they said. Who is correct?
- AArvind: "The moon looks different from the different parts of a city on the same night."
- BBina: "We can clearly see the change in the shape of the moon every few days."
- CCamy: "The shape of the moon changes only from summer to winter."
- DDravid: "We can see the moon changing shape only once every month."
13Supriya 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 [blank_start]brighter and bigger[blank_end].
- Abrighter and bigger
- Bsmaller and dimmer
- Cbrighter but smaller in size
- Dunchanged in size or brightness
14The 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?
- AIt is lighter than the surrounding air.
- BIt is cooler than the surrounding air.
- CIt is attracted to the clouds in the sky.
- DSo that clouds can form to give us rain.
15Indu 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?
- AINCREASED, because they absorb heat during baking.
- BINCREASED, because they absorb water from oven.
- CDECREASED, because they lose water during baking.
- DDECREASED, because a part of them burnt.
16Shyam 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 [blank_start]______________________________[blank_end].
- ACondensation
17Nine bean plants were grown in varying amounts of light. Their heights were measured after some time. What conclusion can be drawn from the graph?
- ABean plants grow best in low light.
- BBean plants grow best in high light.
- CBean plants grow best in moderate light.
- DBean plants grow the same in all light.
18Rehman 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?
- AA
- BB
- CC
- DD
19Farida 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.
- AA
- BB
- CC
- DD
20Anu 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 [blank_start]many more times[blank_end] during the day than earlier. She realized it was because [blank_start]the baby birds need a lot of food[blank_end].
- Amany more times
- Bvery less times
- Cthe baby bird does not need food
- Dthe baby birds need a lot of food
- Ethe baby bird needs very less food
21What else should she do in order to get a correct answer to her question?
- APlace blocks 1 and 2 in shade and blocks 3 and 4 in the sunlight.
- BCheck the temperature of the blocks before keeping in the sunlight.
- CPlace all the blocks in the shade and check the temperature again later.
- D(She doesn't need to do anything else.)
22Syeda 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?
- AA
- BB
- CC
- DD
23Shoaib 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.
- AA
- BB
- CC
- DD
24Refer to the question and the table provided in the image and select the correct option.
- AA
- BB
- CC
- DD
25Refer to the image and identify which of the following can be put in place of the letter Q in this flowchart?
- AFine sand
- BCandle wax
- CBricks
- DCoconut oil
26If all the snakes in this region dies suddenly, the number of which of the following animals is most likely to increase?
- Adeer
- Bshrew
- Cinsects
- Dcougar
27Vidya 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?
- A0
- B1
- C3
- D4
28Refer the images and choose the correct option.
- AA
- BB
- CC
- DD
29The 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.
- AWhat is the distance train travelled on Day 1?
- BWhat is the total distance the train has travelled
- CWhat is the distance by train between Saharanpur and Surat?
- DWhat is the time the train usually takes to travel from Vadodara Jn to Bandra Terminus?
30They watered their pots everyday. In whose pot are pea plants likely to appear first?
- ARita's pot
- BKavita's pot
- CSunita's pot
- DThe pea plants in all pots will appear at the same time.
31Read the question given in the image and choose the correct option.
- AA
- BB
- CC
- DD
32Whose method can be followed to make lemonade which will taste THE SAME every time it is made suing the juice from the bottle?
- Aonly Gigi's
- Bonly Azam's
- Conly Arun's and Azam's
- DAll three - Azam's, Gigi's and Arun's
33Read the question given in the image and choose the correct option.
- A1st, 2nd and 3rd
- B5th, 6th and 7th
- C11th, 12th and 13th
- DThere were no such days in the period shown.
34Read the question given in the image and choose the correct option.
- A1
- B2
- C3
- D4
35The unit [blank_start]________________[blank_end] refers to the energy the food contains.
- Acalories
Informações
- Descrição
- Science Quiz sobre Science ASSET Mock test 2, criado por Priyanka Angolkar em 24-01-2021.
- Autor
- Priyanka Angolkar
- Idioma
- English
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