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truptinikhal from udgam school for children, Ahmedabad
Subject :NSO    Class : Class 5

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Nishanth K Nizar from Layola, Thiruvananthapuram
Subject :NSO    Class : Class 6

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Atulya tripathy from Delhi Public School, sector 45, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

from , Bangalore
Class : Class 7

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Shriya Subeerya from Indira National School, Pune
Subject :NSO    Class : Class 7

Refer the given figure of human digestive system and select the option which correctly answer the questions that follow.

i The inner lining of which of the labelled parts secretes mucus and hydrochloric acid?
ii Juice secreted from which of the labelled parts breaks down fats completely into fatty acids and glycerol?
iii The food that remains undigested and unabsorbed passes into which of the labelled parts?

A i - P, ii - Q, iii - S
B i - P, ii - R, iii - S
C i - R, ii - P, iii - Q
D i - Q, ii - R, iii - P

Ans 1:

Aditya kumar from Sapphire International School, Noida
Class : Class 8
its option "a" because stomach ("p") secretes HCL and (digestive juice) pepsin , bile is produed in liver (q) by gall bladder and large intestine (r) absorb water and pases semi-solid feaces into rectum

Ans 2:

Aparajita from Mount Litera Zee School, Vasco da gama
Class : Class 8
Option A

Ans 3:

Dhruvan G from Indian School Al Ghubra, Muscat
Class : Class 8
It's option A

Ans 4:

Aaqil Parvez from Al-Fajr International School, Chennai
Class : Class 7
option a

Ans 5:

Gyanajyoti Mishra from J.N.V., Jajpur
Class : Class 9
option A

Ans 6:

SumedhPrabhudesai from Dr. K B Hedgewar High School, Panaji
Class : Class 7
A) i - P, ii - Q, iii - S

Ans 7:

RAHUL S ROY from ST.XAVIERS HIGH SCHOOL,VAPI, VAPI,GUJARAT
Class : Class 7
option a is the right ans

Ans 8:

Archi Mangla from Mohters Global School, Dehi
Class : Class 7
it is option a

Ans 9:

Gyanajyoti Mishra from J.N.V., Jajpur
Class : Class 9
option c

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

Ans 1:

SRABONI MUKHERJEE from KRISHNA PUBLIC SCHOOL NEHRU NAGAR, Bhilai
Class : Class 8
Ans. - D

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

Ans 1:

Akshat Iyer from Sri Kumaran Childrens Home, Bengaluru
Class : Class 7
c

Ans 2:

Nandini from Ins, Pune
Class : Class 7

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

There are two mixtures P and Q with the following compositions.
The components of P mixture are separated by technique I while for Q mixture, technique II is used as shown in the figures.
Select the correct statement among the following.


A If more of X is dissolved in Y, then a saturated solution is formed.
B Z and Y can also be separated by sedimentation and decantation.
C Y is a common solid particle in both the mixtures.
D If a mixture of X and Z is formed, then more than one method is used to separate the components.


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aritroray from Chirec International School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Admin from Revisewise, Noida
Class : Class 3
All insects have there pairs of legs attached to the Thorax region. Hence answer C is correct

Ans 2:

Aarush from Podar, Mumbai
Class : Class 6
c

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

Ans 1:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
Answer is not C because weight of anobject can be zero, but mass remainsconstant.

Ans 2:

Kushal from Chirec, Hyderabad
Class : Class 7
the answer is c

Ans 3:

Prajith Kumaran from RCIS, Bangalore
Class : Class 7

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

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