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Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Subject :NSO    Class : Class 4

Ans 1:

Yash Kal from GP School, Mumbai
Class : Class 4
you first have to check the formula of casotate and then simplify and gravity and sort

Ans 2:

Shreeda Dewangan from Delhi public school , Raipur
Class : Class 5
HOW WILL IT BE P?...PLEASE EXPLAIN

Ans 3:

Devang Vrishni Kshirsagar from ,
Class : Class 4
But P stops at 4 m and Q goes farther than that

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Samaira from Global Indian International School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Samaira from Global Indian International School, Bangalore
Class : Class 8
The question isn’t posted on the forum when I am checking

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Preeti tanwar from DON BOSCO ACADEMY, Patna
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
SI unit of length is metre.

Ans 2:

Siddhi mehta from Manav Rachna International School, Gurgaon
Class : Class 6
c

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Ayush kumar from Sunbeam school Indiranagar, Varanasi
Subject :NSO    Class : Class 3

Ans 1:

Gauranshi Sharma from Navy Children School Mumbai, Mumbai
Class : Class 3
3

Ans 2:

Gauranshi Sharma from Navy Children School Mumbai, Mumbai
Class : Class 3
3

Ans 3:

Divyamsh from The Sky World School, Panchkula
Class : Class 5
cotton absorbs more water than silk, then naturally silk should dry faster.

Ans 4:

Sreyansh from Euroschool, Bangalore
Class : Class 4
this might be a error which occured in the question because the answer is D

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Samyak Rai from lotus valley international school, Noida
Subject :NSO    Class : Class 7

Ans 1:

Dishita Saha from Mother Teresa Public School, Delhi
Class : Class 8
cousin b

Ans 2:

from , barbil
Class : Class 8
Daughter

Ans 3:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
C

Ans 4:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
C

Ans 5:

Yash Arya from Sharda Vidya Mandir, Bhopal
Class : Class 7
b) cousin because she is the grand daughter of his father's elder brother not his own father's

Ans 6:

Akash Mukhoti from Hiranandani Foundation School, Powai , Mumbai
Class : Class 10
The answer shall be (b)

Ans 7:

Akash Mukhoti from Hiranandani Foundation School, Powai , Mumbai
Class : Class 10

Ans 8:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10
d is correct answer

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VEDANT SUDHAKAR POUL from SINGHAD SPRING DALE PUBLIC SCHOOL VADGAON BK PUNE, PUNE
Subject :NSO    Class : Class 3

Ans 1:

Shaarvi Pant from Greenwood High, Bangalore
Class : Class 3

Ans 2:

Prasanna Hegde from Vibgyor High Horomavu, BENGALURU
Class : Class 5
It is A

Ans 3:

Shaarvi Pant from Greenwood High, Bangalore
Class : Class 3

Ans 4:

Rivan Chheda from Podar international CAIE, Mumbai
Class : Class 3

Ans 5:

Anish Malshette from Gopalan International School, Bangalore
Class : Class 3
Why not D or B ? There is no justification given.

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Deepayan Das from South Point High School, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 9

Ans 2:

Sargun Maini from The Khaitan School, NOIDA
Class : Class 6
4A

Ans 3:

S Malhotra from SFS , New Delhi
Class : Class 5

Ans 4:

Rishabh Rathi from Blue Ridge Public School, Pune
Class : Class 5
a

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Ans is C as weight of spring balance should be same. It is not necessary for the height of both the ramps to be same.

Ans 6:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
I agree with Lavanya and Nishtha Please explainKeep solution too

Ans 7:

Akshat Pathak from DPS, Noida
Class : Class 4
aaa

Ans 8:

somesh from Centre point katol road, Nagpur
Class : Class 6
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 9:

Aadi Maheshwari from Gems Modern Academy, Dubai
Class : Class 3
c

Ans 10:

somesh from Centre point katol road, Nagpur
Class : Class 6
A

Ans 11:

Nishtha Shukla from Sri Chaitanya Techno School, Gurgaon
Class : Class 8
C

Ans 12:

Dakala Murari from Indian school of excellence, Bangalore
Class : Class 4
a

Ans 13:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
explain

Ans 14:

lavanya from bcm chd road, Ludhiana
Class : Class 5
C

Ans 15:

lavanya from bcm chd road, Ludhiana
Class : Class 5

Ans 16:

Nishtha Mishra from BBPS, NEWDELHI
Class : Class 4
how is A the ans.

Ans 17:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Lavanya , Nishtha and Ashmi the answer is A

Ans 18:

Krisha Ganeriwal from Podar International school, Mysore
Class : Class 2

Ans 19:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
A

Ans 20:

Shreshta from Presidium, Ghaziabad
Class : Class 3

Ans 21:

Shreeda Dewangan from Delhi public school , Raipur
Class : Class 5

Ans 22:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

Ans 23:

Aadi Maheshwari from Gems Modern Academy, Dubai
Class : Class 3
ccccccccccccccccccccccccccccccccc

Ans 24:

Adithya Sathyanarayanan from Chennai Public School, Chennai
Class : Class 6
a

Ans 25:

Gurnoor from Chitkara International School, Chandigarh
Class : Class 4

Ans 26:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
C should be the answer because the WEIGHT of the spring balance should be the same in order to test whether or not the length of the ramp affects the Force needed to move the wooden block

Ans 27:

Manan thorat from Podar powai, Mumbai
Class : Class 4
A is the Answer

Ans 28:

Gurnoor from Chitkara International School, Chandigarh
Class : Class 4
a is the ans

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Karun from Kendriya vidhyalaya, Chennai
Subject :NSO    Class : Class 5

Ans 1:

Nafees Akhtar from DPS, Dwarka, Delhi
Class : Class 7
a

Ans 2:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
option is D.See it carefully

Ans 3:

Karun from Kendriya vidhyalaya, Chennai
Class : Class 5
Please explain the answer

Ans 4:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
YOU WILL FIND CORRECT ANSWER AS OPTION D SEE IT CAREFULLY IN BETWEEN.

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Alay Shah from Euro School, Thane
Subject :NSO    Class : Class 5

Ans 1:

Archit Raj from Little ANGELS school , Munger
Class : Class 5

Ans 2:

akshaj das from NARAYANA E TECHNO kaggdaspura, Bengaluru
Class : Class 8
c

Ans 3:

HARJIIT from PSBBMS omr, Chennai
Class : Class 8
c

Ans 4:

HARJIIT from PSBBMS omr, Chennai
Class : Class 8

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Alay Shah from Euro School, Thane
Subject :NSO    Class : Class 5

Ans 1:

DIVYAM RAMESH SHARMA from GUNDECHA EDUCATION ACADEMY, Mumbai
Class : Class 4

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is A because numbers between 10 and 15 are 10, 11, 12, 13, 14 and 15. The numbers between 13 and 15 are 13, 14, 15, 16, 17, 18, 19 and 20. The common number is 15.

Ans 3:

DIVYAM RAMESH SHARMA from GUNDECHA EDUCATION ACADEMY, Mumbai
Class : Class 4

Ans 4:

DIVYAM RAMESH SHARMA from GUNDECHA EDUCATION ACADEMY, Mumbai
Class : Class 4
answer 1 is wrong

Ans 5:

Archit Raj from Little ANGELS school , Munger
Class : Class 5

Ans 6:

Archit Raj from Little ANGELS school , Munger
Class : Class 5

Ans 7:

DIVYAM RAMESH SHARMA from GUNDECHA EDUCATION ACADEMY, Mumbai
Class : Class 4

Ans 8:

Prithvi Varma from Bhaktivedanta Swami Mission School, Mumbai
Class : Class 7

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