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Prana Tandon from Jain International School, Nagpur
Subject :NSO    Class : Class 3

Ans 1:

Prana Tandon from Jain International School, Nagpur
Class : Class 3
It's so simple answer is C

Ans 2:

Shreya rani from Unity international school, Siwan
Class : Class 3
C

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sarada from phoenix greens, hyderabad
Subject :NSO    Class : Class 2

Ans 1:

Aayat Bazaz from Delhi Public School , Udaipur
Class : Class 2

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Basundhara Ghosh from Birla High School Mukundapur , Kolkata
Subject :NSO    Class : Class 7

Consider the following statements. Select the option which correctly identifies true (T) and false (F) ones.
(i) The valve between left and right atrium allow the blood to flow only in one direction.
(ii) The contents of phloem can move only in the upward direction whereas water in xylem moves both in the upward and downward directions.
(iii) A healthy adult man excretes an average of 1.5 litres of urine everyday.
(iv) Red blood cells are the biconcave, disc shaped structures filled with haemoglobin.

(i) (ii) (iii) (iv)
A F F T T
B T F T T
C F T T T
D F F T F


The correct answer will be A

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Rakshit Mittal from Atomic energy central school 4, Mumbai
Subject :NSO    Class : Class 8

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AARATHY AND AARAV from GIIS, Mumbai
Subject :NSO    Class : Class 2

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Sanjeet Pradhan from Dps, Dubai
Subject :NSO    Class : Class 1

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Suvan S from Emerald International School, Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Suvan S from Emerald International School, Bangalore
Class : Class 5
Oh this is very easy!! correct option is b

Ans 2:

Suvan S from Emerald International School, Bangalore
Class : Class 5

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Suvan S from Emerald International School, Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Suvan S from Emerald International School, Bangalore
Class : Class 5
c

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Sreyas from Don Bosco, Park Circus, Kolkata
Subject :NSO    Class : Class 2

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Tusharika from DPS , Singapore
Subject :NSO    Class : Class 7

Read the following statements.
(A) The plant fibres are made up of which is a structural material in the plant world.
(B) The process of taking out threads from the cocoon to use as silk is called as .
(C) The sheared hair of sheep is moved through tubes filled with soapy water to remove dust, dirt and grease. This is known as
(D) Mohair, spun from the fleece of the Angora is extremely light weight.
Select the option which correctly fills the blanks in any two of the above statements.

A (A) - Protein, (C) - Removal of burr
B (B) - Rearing, (C) - Scouring
C (A) - Cellulose, (D) - Goat
D (B) - Reeling, (D) - Rabbit


The correct option is (c)

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