28356450
Descripción
Test por Priyanka Angolkar, actualizado hace más de 1 año
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Creado por Priyanka Angolkar
hace más de 3 años
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Pregunta 1
Pregunta
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?
Respuesta
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Yes, plants respire and it is called photosynthesis.
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No, plants do not respire for they give out oxygen.
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Yes, plants respire all the time because they need energy.
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Yes, plants respire but only during the night, not during the day.
Pregunta 2
Pregunta
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?
Respuesta
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eyes
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ears
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skin
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nose
Pregunta 3
Pregunta
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
Respuesta
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they decrease the pain felt during and after an operation
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they repel (keep away) the germs present in air by their strong smell.
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they prevent any infection to the wound by killing the germs present in the air.
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they cure diseases already present in the patient as they are strong medicines.
Pregunta 4
Pregunta
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?
Image:
Sachin (binary/octet-stream)
Respuesta
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They may marry doctors.
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They may have 3 children.
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They may grow up to be short.
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They may become famous batsmen.
Pregunta 5
Pregunta
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?
Image:
Paper (binary/octet-stream)
Respuesta
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P will take more time to fall.
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Q will take more time to fall.
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P & Q will take equal time.
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Q will never fall as it is too light.
Pregunta 6
Pregunta
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?
Respuesta
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Their beaks are short and sharp like of a sparrow.
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They have thick webbed feet which helps them to move fast over land.
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Their black and white colors makes it difficult for them to be seen in the sea.
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They have plump bodies which do not allow them to dove deep into the waters.
Pregunta 7
Respuesta
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inside the stadium on the ground level
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inside the stadium from one of the higher rows
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outside the stadium on the ground level
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outside the stadium, but from a great height
Pregunta 8
Pregunta
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?
Respuesta
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Loss of water through leaves is minimized.
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The leaves dry up and disappear in the heat.
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The cactus does not need food, so leaves are not needed.
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The cactus looks beautiful if there are no leaves.
Pregunta 9
Pregunta
[blank_start]____________________________[blank_end] causes day and night on the Earth.
Respuesta
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The Earth spinning on its axis
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The Earth moving in the Sun's shadow
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The Earth moving around the Sun
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The Sun going around the Earth
Pregunta 10
Pregunta
What should Avantika do to avoid tooth decay?
Respuesta
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Brush her teeth regularly and after meals.
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Wear braces on her teeth.
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Have less sweets and carbonated drinks.
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Eat more white colored sweets.
Pregunta 11
Pregunta
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?
Respuesta
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There is more air near the hole and the plant is bending towards the air.
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There is more light near the hole and the plant is bending towards the light.
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There is more heat near the hole and the plant is bending towards the hotter region.
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There is more space outside the box and the plant is bending towards the hole to get out.
Pregunta 12
Pregunta
Four friend were talking about changes in the shape of moon. This is what they said. Who is correct?
Respuesta
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Arvind: "The moon looks different from the different parts of a city on the same night."
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Bina: "We can clearly see the change in the shape of the moon every few days."
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Camy: "The shape of the moon changes only from summer to winter."
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Dravid: "We can see the moon changing shape only once every month."
Pregunta 13
Pregunta
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 [blank_start]brighter and bigger[blank_end].
Respuesta
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brighter and bigger
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smaller and dimmer
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brighter but smaller in size
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unchanged in size or brightness
Pregunta 14
Pregunta
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?
Respuesta
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It is lighter than the surrounding air.
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It is cooler than the surrounding air.
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It is attracted to the clouds in the sky.
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So that clouds can form to give us rain.
Pregunta 15
Pregunta
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?
Respuesta
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INCREASED, because they absorb heat during baking.
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INCREASED, because they absorb water from oven.
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DECREASED, because they lose water during baking.
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DECREASED, because a part of them burnt.
Pregunta 16
Pregunta
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 [blank_start]______________________________[blank_end].
Respuesta
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Condensation
Pregunta 17
Pregunta
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?
Image:
Graph (binary/octet-stream)
Respuesta
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Bean plants grow best in low light.
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Bean plants grow best in high light.
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Bean plants grow best in moderate light.
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Bean plants grow the same in all light.
Pregunta 18
Pregunta
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?
Respuesta
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A
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B
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C
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D
Pregunta 19
Pregunta
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.
Respuesta
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A
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B
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C
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D
Pregunta 20
Pregunta
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 [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].
Respuesta
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many more times
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very less times
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the baby bird does not need food
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the baby birds need a lot of food
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the baby bird needs very less food
Pregunta 21
Pregunta
What else should she do in order to get a correct answer to her question?
Respuesta
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Place blocks 1 and 2 in shade and blocks 3 and 4 in the sunlight.
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Check the temperature of the blocks before keeping in the sunlight.
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Place all the blocks in the shade and check the temperature again later.
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(She doesn't need to do anything else.)
Pregunta 22
Pregunta
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?
Image:
Fruits (binary/octet-stream)
Respuesta
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A
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B
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C
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D
Pregunta 23
Pregunta
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.
Image:
Watch (binary/octet-stream)
Respuesta
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A
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B
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C
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D
Pregunta 24
Pregunta
Refer to the question and the table provided in the image and select the correct option.
Image:
Food (binary/octet-stream)
Respuesta
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A
-
B
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C
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D
Pregunta 25
Pregunta
Refer to the image and identify which of the following can be put in place of the letter Q in this flowchart?
Image:
Q (binary/octet-stream)
Respuesta
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Fine sand
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Candle wax
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Bricks
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Coconut oil
Pregunta 26
Pregunta
If all the snakes in this region dies suddenly, the number of which of the following animals is most likely to increase?
Respuesta
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deer
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shrew
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insects
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cougar
Pregunta 27
Pregunta
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?
Image:
Map (binary/octet-stream)
Respuesta
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0
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1
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3
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4
Pregunta 28
Respuesta
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A
-
B
-
C
-
D
Pregunta 29
Pregunta
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.
Image:
Train (binary/octet-stream)
Respuesta
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What is the distance train travelled on Day 1?
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What is the total distance the train has travelled
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What is the distance by train between Saharanpur and Surat?
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What is the time the train usually takes to travel from Vadodara Jn to Bandra Terminus?
Pregunta 30
Pregunta
They watered their pots everyday. In whose pot are pea plants likely to appear first?
Image:
Pots (binary/octet-stream)
Respuesta
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Rita's pot
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Kavita's pot
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Sunita's pot
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The pea plants in all pots will appear at the same time.
Pregunta 31
Pregunta
Read the question given in the image and choose the correct option.
Respuesta
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A
-
B
-
C
-
D
Pregunta 32
Pregunta
Whose method can be followed to make lemonade which will taste THE SAME every time it is made suing the juice from the bottle?
Respuesta
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only Gigi's
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only Azam's
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only Arun's and Azam's
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All three - Azam's, Gigi's and Arun's
Pregunta 33
Pregunta
Read the question given in the image and choose the correct option.
Respuesta
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1st, 2nd and 3rd
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5th, 6th and 7th
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11th, 12th and 13th
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There were no such days in the period shown.
Pregunta 34
Pregunta
Read the question given in the image and choose the correct option.
Respuesta
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1
-
2
-
3
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4
Pregunta 35
Pregunta
The unit [blank_start]________________[blank_end] refers to the energy the food contains.
Respuesta
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calories
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