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Shreyasi Padihary from The Cambridge International School , Bangalore
Subject :NSO    Class : Class 6

Ravi and Rohan were cycling together on a street where they accidently collided with each other and fell down. After that, Rohan started feeling pain in his knee and could not bent it easily. Ravi also developed discomfort in one of his shoulders and had difficulty in moving his arm in a circle. They visited doctor who told them that one of their joints were injured. Identify their injured joints and select the correct option regarding them.

Ravi Rohan
A Injured joint is the type of joint also present between first metacarpal and carpal. Injured joint is the type of joint also present between skull and first vertebra of backbone.
B Injured joint is the type of joint also present between upper arm and forearm. Injured joint is the most freely movable joint of body.
C Injured joint is the type of joint also present between hip bone and thigh bone. Injured joint allows 180° of movement of one bone of pair.
D None of these


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Shreyasi Padihary from The Cambridge International School , Bangalore
Subject :NSO    Class : Class 6

Four similar identical lamps are connected to a battery as shown in the diagram. Each lamp operates at normal brightness and the ammeter (of negligible resistance) registers a steady current. The filament of one of the lamps breaks. What happens to the ammeter reading and to the brightness of the remaining lamps?

Ammeter reading Lamp brightness
A Increases Decreases
B Decreases Remains unchanged
C Remains unchanged Remains unchanged
D Increases Increases


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Shreyasi Padihary from The Cambridge International School , Bangalore
Subject :NSO    Class : Class 6

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Mokshith from International Delhi Public School , palasa
Subject :NSO    Class : Class 5

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Abhinav from DAV, Ghaziabad
Subject :NSO    Class : Class 9

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Krishnansh Singh from Suncity School, Sector 37d, Gurugram, Haryana, Gurugram
Subject :NSO    Class : Class 7

Match column I with column II and select the correct option.


Aa - (iii), b - (iv), c - (i), d - (ii)
Ba - (i), b - (iv), c - (iii), d - (ii)
Ca - (iii), b - (ii), c - (i), d - (iv)
Da - (i), b - (ii), c - (iii), d - (iv)


The correct option here is B:The rainfall is measured in a rain gauge which is a cylinder like tool, with markings made on its side that tells how much rainfall happens at a place.The humidity is measured by a hygrometer, the fennec fox lives in Polar regions and is found commonly in the artic areas.The musk oxen is a type of musk found in deserts

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Arnav Raju Ghungal from Mount Carmel international school akola, mothi lokende layout akola
Subject :NSO    Class : Class 7

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Reyaan Chaudhary from Greenwood High, Bangalore
Subject :NSO    Class : Class 3

Refer to the given flow chart and select the correct option regarding it.


A I could be undigested food in the form of faeces; II could be toxic waste like urine and III could be carbon dioxide rich air.
B Food pipe and windpipe are parts of organ system P, nose and lungs are parts of organ system R whereas intestine and kidneys are parts of organ system S.
C Heart and blood vessels are parts of organ system Q which is the main transporting system of human body.
D Both A and C

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JINAL JAIN from CAMBRIDGE INTERNATIONAL SCHOOL, NAWASHAHR
Subject :NSO    Class : Class 3

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Kavish Goel from BIS, Kichha
Subject :NSO    Class : Class 10

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