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Nandan N from The elegant public school,Palakkad,Kerala, Palakkad
Subject :NSO    Class : Class 4

Select the option that correctly compares clothes made from natural and synthetic fibres.

-------Clothes made of natural fibres---------Clothes made of synthetic fibres
AQuick drying-------------------------------------Slow drying
BNon-porous---------------------------------------Porous
CBiodegradable------------------------------------Non-biodegradable
DNon-waterproof----------------------------------Waterproof


Is this answer correct? Option D is correct as per system!

Ans 1:

Anantjit Chander from Apeejay School, Faridabad
Class : Class 5

Ans 2:

Israel Fathima from sophia high school, Bengaluru
Class : Class 6
C is also correct.So option should be C and D.

Ans 3:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 5
c is correct

Ans 4:

Sarah Ishika Dowerah from Delhi Public School, Numaligarh
Class : Class 7
I too think C. is the correct answer.

Ans 5:

Utsab Das from Adamas World School, Kolkata
Class : Class 4
I think C is the right ans

Ans 6:

NIRMAY JOSEPH from DON BOSCO PARK CIRCUS, Kolkata
Class : Class 5
Option C is the correct ans

Ans 7:

Krishna Atrey from DPS Vadodara, Vadodara
Class : Class 4
c I correct

Ans 8:

DC from biv, PUNE
Class : Class 5
C is the correct answer

Ans 9:

Anantjit Chander from Apeejay School, Faridabad
Class : Class 5
But why is (C) the correct option?

Ans 10:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 4
NO,D IS WRITE ANSWER

Ans 11:

Ajoy Bhuyan from DELHI PUBLIC SCHOOL, Bongaigaon
Class : Class 4

Ans 12:

Jayanth from The Deens Academy, Bengaluru
Class : Class 4
C

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pradeep khatkar from ,
Subject :NSO    Class : Class 4

Ans 1:

INDRANI GHOSH ROY from AMRITA VIDYALAYAM, Durgapur
Class : Class 5
C.BROCCOLI-FLOWER

Ans 2:

Jaytra lohia from Lvis - noida, Ghaziabad
Class : Class 5
answer c is correct because broccoli is a flower but what a you are saying is wrong because potato is a stem not a root

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monika from MODERN DELHI PUBLIC SCHOOL, Faridabad
Subject :NSO    Class : Class 4

Read the given passage carefully.
Houseflies go through stages in their life cycle. The housefly lays hundreds of eggs at a time. Each egg hatches to produce a young one called a . The larva of a housefly is called . After some days, the larva becomes barrel-shaped. It is now called a . The pupa is covered by a . The e breaks open in a week and a young housefly comes out.Select the option which correctly fills any three blanks.

Aa - four ,     c - nymph ,     d - cocoon
Bb - larva ,    d - pupa ,       e - cocoon
Ca - three ,     b - larva ,      d - pupa
Dc - maggot ,  d - pupa ,     e - nymph

Ans 1:

Jaytra lohia from Lvis - noida, Ghaziabad
Class : Class 5
correct answer is b, because he has asked to fill any 3 blanks with correct option.

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pooja shankar from KK Anand Smart Academy, Chennai
Subject :NSO    Class : Class 8

Ans 1:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8

Ans 2:

Apoorva106 from Little Angels Sr. Sec. School, Sonepat
Class : Class 8
we know that force = mass * acceleration here, mass = 4 kg and acceleration = 0.8 m/s so force = 4 * 0.8 = 3.2 N and frictional force = 15 N So total force acting on it = 15 + 3.2 = 18.2 N

Ans 3:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8

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ila gupta from GIIS Dubai, Dubai
Subject :NSO    Class : Class 3

Ans 1:

from ,
Class :
Each of these organs synthesizes its mixture of digestive juices that breaks down food into smaller pieces that can be absorbed into the body. 1. Salivary Glands. The main salivary glands are found in the cheeks, under the tongue and around the jaw. ... 2. Stomach. ... 3. Pancreas. ... 4. Liver. ... 5. Intestines. Answer is B - Intestine Stomach and Salivary glands

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Anushka from DPS Gandhinagar , Gandhinagar
Subject :NSO    Class : Class 6

Ans 1:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8
answer and explantion

Ans 2:

Aishi Pal from Kendriya Vidyalaya DRDO, Bangalore
Class : Class 6
d

Ans 3:

JUGAAJYOTI DASH from Doon International School, Bhubaneswar
Class : Class 9
Evaporation occur at all temperature.

Ans 4:

Prisha Gupta from Lokhandwala Foundation School, Mumbai
Class : Class 7
THE ANSWER SHOULD BE D

Ans 5:

Arsh Gupta from Cambridge International School, Jalandhar
Class : Class 6
the question is incomplete and even solution is also not correct please give the right question and its solution

Ans 6:

Aashish Patil from GSV Bidar, Bidar
Class : Class 6

Ans 7:

aditya arora from lotus valley international school, gurugram
Class : Class 6

Ans 8:

Smita De from Bishop Cotton Girls School, BANGALORE
Class : Class 6

Ans 9:

Praneeth from Null, Null
Class : Class 7
Not able to understand. Please give a clear explanation team Olympiad Trainer.

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Animesh Kumar from St Michael , Durgapur
Subject :NSO    Class : Class 3

Ans 1:

from ,
Class :
D Cross

Ans 2:

AYUSHMAN MAURYA from St Marys Convent Sr Sec School Jaipur, JAIPUR
Class : Class 4

Ans 3:

maanya from springdales, delhi
Class : Class 3

Ans 4:

Oorja Desai from Vibgyor Rise, Panathur, Bangalore
Class : Class 3

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Pranav from DPS panvel, Mumbai
Subject :NSO    Class : Class 6

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anitarathi26@gmail.com from sophia girls school, Meerut
Subject :NSO    Class : Class 5

Krishang dropped a piece of stone and one teaspoon of sugar into a beaker containing water. He noticed that after sometime only the stone remained at the bottom. Which of the following conclusions can be made by Krishang?

ASugar is soluble and heavier than water whereas stone is insoluble and lighter.
BSugar is soluble and lighter than water whereas stone is insoluble and heavier.
CBoth sugar and stone are heavier than water. However, sugar is soluble whereas stone is not.
DBoth sugar and stone are lighter than water. However, sugar is soluble whereas stone is not.

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SOHAM AJAY DEO from Montfort Sr. Sec. School, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Pranav from DPS panvel, Mumbai
Class : Class 8
3 and 5 option B

Ans 2:

Tushar from DPS, Bengaluru
Class : Class 9
Option (B) 3&5 should be the right answer.

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