Which of the following birds can fly at highest altitude?
A)
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B)
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D)
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E)
None of these
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Which of these is not an amphibian?
A)
Newt
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B)
Salamander
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C)
Lizard
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D)
Frog
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E)
None of these
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Which is the first animal that has sent to space in Sputnik 2?
A)
A cat
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B)
A dog
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C)
An elephant
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D)
A mouse
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E)
None of these
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Which of these vegetables can be grown with the help of their bulbs?
A)
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B)
Potato
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C)
Onion
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D)
Strawberry
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E)
None of these
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Flying frog lives
A)
in water
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B)
on trees
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C)
in burrows
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D)
on roofs of houses
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E)
None of these
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Which of the following is not the function of medulla?
A)
To control heartbeat
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B)
To control breathing
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C)
To maintain body balance
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D)
To control sneezing
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E)
None of these
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Which of the following contains only minerals?
A)
Salt
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B)
Milk
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C)
Spinach
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D)
Beans
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E)
None of these
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Which of the following vitamins is manufactured in our body only in the presence of sunlight?
A)
Vitamin A
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B)
Vitamin \[{{B}_{1}}\]
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C)
Vitamin C
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D)
Vitamin D
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E)
Vitamin E
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Which of these plants does not belong to grass family?
A)
Paddy plant
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B)
Pea plant
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C)
Wheat plant
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D)
Maize plant
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E)
None of these
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Which of the following is an example of gliding joint?
A)
Hip joint
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B)
Knee joint
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C)
Elbow joint
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D)
Ankle joint
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E)
None of these
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Which part of the seed grows into shoot system?
A)
Plumule
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B)
Radicle
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C)
Cotyledons
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D)
Micropyle
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E)
None of these
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Name the planet that take least time to revolve around the sun.
A)
Earth
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B)
Neptune
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C)
Venus
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D)
Mercury
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E)
Saturn
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Name the plant that doesn't need nitrogenous fertilizers.
A)
Pulses
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B)
Wheat
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C)
Rice
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D)
Barley
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E)
Maize
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One of Ariel's friends is very dangerous. It has poison called tetrodotoxin in its internal organ which is more poisonous than cyanide. Ariel's friend is a
A)
Globe fish
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B)
Pygmy goby fish
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C)
Marlin fish
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D)
Puffer fish
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E)
None of these
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Which one of these reptiles comes on to land, lay its eggs and then bury the eggs in a hole on a sandy beach?
A)
Snake
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B)
Sea turtle
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C)
Penguins
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D)
Dragon lizard
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E)
None of these
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Which of the following is the natural cause of air pollution?
A)
Volcanic eruptions
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B)
Forest fires
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C)
Burning of fossil fuels
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D)
Both [a] and [b]
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E)
Both [b] and [c]
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Which of the following is not a pollutant?
A)
Lead oxide
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B)
Nitrogen dioxide
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C)
Sulphur dioxide
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D)
Water vapours
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E)
Carbon monoxide
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When a beam of white light is made to pass through a prism, it splits the light into
A)
3 colours
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B)
5 colours
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C)
7 colours
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D)
8 colours
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E)
None of these
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Seeds of which of the following plants are dispersed by wind?
A)
Palm
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B)
Cucumber
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C)
Pea
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D)
Water lily
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E)
Maple
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What should be the minimum distance of sound source from the reflecting surface, so that echo of the sound can be heard? (Assume the speed of sound in air is 344 m/s)
A)
25.0 cm
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B)
17.2 m
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C)
8.25 m
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D)
2.5 m
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E)
None of these
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Which of the following can produce sound of frequency more than 20,000 Hz?
A)
Bat
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B)
Whale
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C)
Elephant
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D)
Hippopotamus
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E)
None of these
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Which of the following changes cannot be reversed?
A)
Conversion of ice into water
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B)
Conversion of water into water vapours
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C)
Changing of paper into ash on burning
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D)
Changing of candle wax into molten wax
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E)
None of these
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Which of these activities do not cause soil erosion?
A)
Cutting of trees
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B)
Making embankment along riverside
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C)
Deep ploughing
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D)
Overgrazing
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E)
None of these
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Which of these animals sleeps for maximum time in a day?
A)
Cow
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B)
Python
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C)
Giraffe
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D)
Cat
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E)
None of these
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Which of these rocks is made from the metamorphosis of sandstone?
A)
Gneiss
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B)
Slate
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C)
Shale
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D)
Quartzite
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E)
None of these
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Which of the following soil has largest particles?
A)
Loamy soil
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B)
Sandy soil
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C)
Silt
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D)
Clayey soil
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E)
None of these
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How much work Sanjana has need to be do to lift a drum of 15 kg upto the distance of 2 m above the ground?
A)
9.8 J
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B)
49 J
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C)
152.8 J
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D)
294 J
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E)
None of these
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The last two pairs of ribs in the rib cage are called floating ribs because
A)
they are the lowermost bones.
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B)
they are not attached to sternum.
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C)
they are not attached to the back bone.
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D)
they are the longest bones of the rib cage.
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E)
none of these
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Which of the following statements is true about balanced diet?
A)
A balanced diet consists of watermelon, grapes and banana.
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B)
A balanced diet should contain all: nutrients in appropriate amount.
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C)
A balanced diet includes food items thatcontains at least 2 kg of each nutrients.
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D)
A balanced diet should contains only fats and vitamins.
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E)
A balanced diet includes only those food items that contains roughage.
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Four students of a class, Sonu, Sanjay, Sanjana and Sohan have one cylinder each for performing an experiment. Sonu's cylinder contains Helium gas. Sanjana's cylinder is full of water. Sanjay's cylinder contains equal amounts of sand, sugar and rice mixed properly. Sohan's cylinder is filled with sea water. Whose cylinder contain only element?
A)
Sohan
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B)
Sanjana
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C)
Sanjay
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D)
Sonu
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E)
None of these
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Consider the following statements: Jack: Tea is made from the leaf tips that are harvested, dried and then crushed. Jill: Coffee is obtained from the leaves of the coffee plant. John: In India, tea plant is cultivated in the sloppy areas of Assam. Who is correct?
A)
Jack
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B)
Jill and John
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C)
Jack and John
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D)
Jack, Jill and John
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E)
None of these
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Consider the two statements: Einstein: During thunderstorm and lightning, lightning is seen before we hear thunder. Franklin: Speed of light is more than that of sound and hence it reaches the surface first. Select your answer from the following choices:
A)
Both Franklin and Einstein are correct.
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B)
Einstein is correct and Franklin is incorrect.
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C)
Neither Franklin nor Einstein are correct.
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D)
Franklin is correct and Einstein is incorrect.
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E)
None of these
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Which of these phenomenon are caused due to refraction of light? 1. Twinkling of stars 2. Straw appears bent when put obliquely in water 3. Formation of shadow 4. Sun appears bigger during sun set or sunrise Select the answer from the following codes:
A)
Only 1
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B)
1, 3 and 4
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C)
1, 2 and 4
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D)
Only 3
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E)
2 and 4
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Consider the following statements: Adella: Birds have hard beak or bill instead of teeth. Alana: Birds are cold blooded animals. Attina: The tail of birds is made up of feathers and acts as a rudder. Who is correct?
A)
Adella
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B)
Alana and Adella
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C)
Attina and Adella
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D)
Attina
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E)
Attina and Alana
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Match the following:
1. First class lever (A) 2. Second class lever (B) 3. Third class lever (C)
Select your answers from the codes given below:
A)
1 - (B), 2 - (C), 3 - (A)
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B)
1 - (A), 2 - (B), 3 - (C)
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C)
1 - (C), 2 - (B), 3 - (A)
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D)
1 - (A), 2 - (C), 3 - (B)
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E)
None of these
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Minakshi throws a piece of wood into the pond. She finds that the piece of wood first get immersed under water and after some time it comes on the surface of water and starts floating. Which force is responsible for the coming up of wood to the surface of water?
A)
Frictional force
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B)
Muscular force
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C)
Buoyant force
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D)
Mechanical force
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E)
None of these
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Consider the following statements: Finn: Solar system's biggest volcano, Olympus mons exist on Mars. Darwin: Mars is described as Red Planet because the iron rich soil and rocks present on its surface gives it a reddish appearance. Mandy: Mars has no moon. Who is correct?
A)
Finn and Darwin
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B)
Mandy
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C)
Darwin and Mandy
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D)
Finn, Darwin and Mandy
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E)
None of them
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What are the consequences of water pollution? 1. Eutrophication occurs in water bodies i.e., these are filled with organic and other wastes. 2. Harmful pathogens from water bodies can enter human body and cause diseases like typhoid, cholera etc. 3. Global warming is a major consequence of water pollution. 4. Water pollution pose danger to aquatic life.
A)
2 and 3
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B)
1, 3 and 4
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C)
1, 2 and 4
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D)
Only 4
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E)
1 and 2
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Which of the following is/are the name/s of the moons of Uranus? 1. Titania 2. Umbriel 3. Ariel 4. Miranda Select the answer from the following codes:
A)
1 and 2
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B)
2, 3 and 4
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C)
1, 3 and 4
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D)
1, 2, 3 and 4
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E)
Only 2
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Harry is an ecofriendly boy. He loves nature. Her mother is opposite. She throws everyday's wastes from the kitchen into the open vacant places. Which of the following activities he should suggest her to minimise pollution? 1. Throw the wastes in the near by water source. 2. Collect all the wastes in a big polythene and throw it in the vacant place near his house. 3. Recycle the waste products that can easily be recycled. 4. Dump all the kitchen wastes in a pit and cover it with soil. Select the answer from the given codes.
A)
1, 3 and 4
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B)
1 and 2
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C)
3 and 4
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D)
2, 3 and 4
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E)
None of these
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Newt 
Salamander 
Lizard 
Frog 
Onion 
Strawberry 
Salt 
Milk 
Spinach 
Beans 
