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shrawan azad from DPS VASANTKUNJ NEW DELHI, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
C is correct answer

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shreyash rawat from podar international school, pune
Subject :NSO    Class : Class 4

Ans 1:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
its a********************

Ans 2:

shreyash rawat from podar international school, pune
Class : Class 8
its D

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 8
D

Ans 4:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5
it is D

Ans 5:

Parthiv Das from Legacy , Bengaluru
Class : Class 4
C is the answer

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AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Subject :NSO    Class : Class 7

Ans 1:

AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Class : Class 9

Ans 2:

Vedang Shridhar Sasturkar from Vasant Valley School, New Delhi
Class : Class 7
I agree with Priyanshu because i tried 4 different sources and they all said rumen

Ans 3:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 4:

PRIYANSHU DEB from New Green Field School, Saket, New Delhi
Class : Class 7
according to top result in google also, when searched for "which organ sends cud to mouth in ruminants" says that rumen gets partially digested food and cud is formed. so option A is correct since water is absorbed in omasum

Ans 5:

kartick Somasundaram from san academy, chennai
Class : Class 1

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avsonawane from Blue Ridge Public School, Pune
Subject :NSO    Class : Class 4

Read the following sentences with blanks in them. Select the option which correctly fills up the blanks in any two sentences.
(1) _________ provide door to door service.
(2) _________ carries country's largest amount of bulky goods like coal, cement, food grains, fertilizers, petroleum, automobiles, etc. from mines to industries and from industries to the areas of consumption.
(3) _________ is a better mode of transportation in reference to cross-continental transfers.
(4) _________ is very useful at the time of natural or any other calamities for saving people or supplying goods.
(5) Indian _________ service has the largest network in the world.

A 3 - Railways, 5 - Postal
B 3 - Water transport, 4 - Air transport
C 2 - Inland waterways, 5 - Telephonic
D 2 - Air transport, 1 - Roads


Ans 1:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9

Ans 2:

Devang Vrishni Kshirsagar from ,
Class : Class 4
Wait what about a cyclone or any other air calamite ?

Ans 3:

Keanna from APG, MUMBAI
Class : Class 7

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Aadya from Vidyashilp , Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 8
A

Ans 2:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 3:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 4:

Aayush Reddy Bomidika from Delhi Public School Nacharam, Hyderabad
Class : Class 9
A

Ans 5:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 4

Ans 6:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
a is the correct answer Natural fibres

Ans 7:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 8:

Hamsini from yagappa, Thanjavur
Class : Class 4
There are ony 2 natural fibers and 2 synthetic fibers!

Ans 9:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
Option a is correct

Ans 10:

Ryan from YBIS , SINGAPORE
Class : Class 5
It’s option A

Ans 11:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
A Is the correct answer

Ans 12:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
Option a is correct

Ans 13:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 4
option a is incomplete in natural fibers please check and code it out

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Upali Goswami from Little Flower School, Jamshedpur
Subject :NSO    Class : Class 4

Ans 1:

Kriday from KDAV, Jamnagar
Class : Class 4

Ans 2:

Jeet Anandani from Pawar public school, Mumbai
Class : Class 4

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Harishchandra C from narayana e techno school, chennai
Subject :NSO    Class : Class 4

Ans 1:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9

Ans 2:

Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Class : Class 4

Ans 3:

Vikas Jhamb from Bhawan, Chandigarh
Class : Class 4

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Adya Shree from Shishya BEML Public School, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

from PG, Hyd
Class : Class 4
B

Ans 2:

Mohi from Vibgyor, Bangalore
Class : Class 6
B. Water

Ans 3:

Adya Shree from Shishya BEML Public School, Bangalore
Class : Class 3

Ans 4:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

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Mehar from NCS, Vasco
Subject :NSO    Class : Class 5

Ans 1:

from , rajahmundry
Class : Class 2
Ans is D . THERE IS NO DENGUE, BUT,THERE IS MALARIA IS THERE WHERE FEMALE MOSQUITO BITES. OPTION - A - ROUGHAGE OPTION - B - MALARIA OPTION -C - ANAEMIA OPTION - D - NOTNING IS THERE SO, ANSWER IS D WHICH IS NOT HIDDEN IN THE GIVEN QUESTION.

Ans 2:

Aditya from Sishugriha, Bangalore
Class : Class 4

Ans 3:

Vaibhav Elisetti from sri chaitanya techno school Nallagandla, Hyderabad
Class : Class 7
ans is d

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Arpan A Shettihalli from APS Public School, BENGALURU
Subject :NSO    Class : Class 7

Ans 1:

Mridul Jain from Shishukunj International School Indore, Indore
Class : Class 9

Ans 2:

Ankush Ghosh from DPS, Doha
Class : Class 10

Ans 3:

Ankush Ghosh from DPS, Doha
Class : Class 10
Please specify if mirror and object each have individual speed "V" or V is there relative velocity? In the solution it is mentioned as "Relative Velocity" which is not clear in the question

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