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Nupur Sangwai from Podar International Parbhani, JINTUR
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is D

Current carrying wire produces magnetic field, but direction of magnetic field on the given points X and Y are different. 
 
This is found by right hand thumb rule. So magnetic compasses on X and Yexperience magnetic force of same magnitude but in opposite directions. Hence, the needles will deflect in opposite directions.


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Nupur Sangwai from Podar International Parbhani, JINTUR
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B

Coil P is moved with a uniform speed towards Q while R is static. Due to the current in P, magnetic field is from right to left. When P is moved towards Q, magnetic lines passing through Q (from right to left) will increase, i.e., magnetic flux passing through Q will increase. Therefore, current will be induced in Q. The induced current will have such a direction that it gives a magnetic field opposite to that passing through Q due to current in P. Thus, anticlockwise current will be induced in coil Q, opposite to the direction of current in coil P.


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Sai Kiran from Sai International school , Bhubaneswar
Subject :NSO    Class : Class 3

Ans 1:

Urvee Sarang Gokhale from Sri Sri Ravi Shankar Vidya Mandir, Pune
Class : Class 5
PLANTS MAKE FOOD WITH LEAVES, AND THE PROCESS IS CALLED PHOTOSYNTHESIS.

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Plants make food with this---chlorophyll-------and the process in which they make it is called----photosynthesis---


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Pisal Dhruv from Veer Bhagat Singh International School, Mumbai
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The atomic number and the atomic mass of iridium are 77 and 192.217 u ± 0.003 u respectively


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ATHARVAA PAUNIPAGAR from VIBGYOR HIGH, GOREGAON, MUMBAI, Mumbai
Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is D


Ans 2:

anu from Haralur, Bengaluru
Class : Class 5
d

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kalra Shaleen from Jalandhar, Jalandhar
Subject :NSO    Class : Class 3

Ans 1:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 6
B

Ans 2:

kalra Shaleen from Jalandhar, Jalandhar
Class : Class 5

Ans 3:

Ishtiyaq Ahmed from Mount litera Zee School Rampura Phool, Bathinda
Class : Class 7
correct answer is D as lion is a carnivore and goldfish is carnivore ( as eats small fish only) and bear is omnivore.

Ans 4:

kalra Shaleen from Jalandhar, Jalandhar
Class : Class 5
According to arrows given in the pictures. There are 1 carnivore and 1 omnivore. Kindly suggest the correct option.

Ans 5:

Prajwal Thakur from South Point High School, Kolkata
Class : Class 9
gold fish is an omnivore.ans should be 1 carnivore and 2 omnivore

Ans 6:

Shivdutti jalan from Calcutta international, Kolkata
Class : Class 4

Ans 7:

yashovardhan from sri sri ravishankar vidya mandir, MUMBAI
Class : Class 4
According to me, the correct answer is 1 carnivore and 2 omnivore

Ans 8:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4
B is the answer

Ans 9:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D as lion and big fish are carnivore It is simple logic

Ans 10:

Kashika Goel from DPS Noida, Noida
Class : Class 7
d

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PS Gour from Chirec international schoo The best 30 years and beyond, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

Souraj Saigovindh from Sri chaitanya Techno school, Tirupur
Class : Class 6
i can not understand this question

Ans 2:

BHAVYA JHA from GLOBAL CITY INTERNATIONAL SCHOOL, BANGALORE
Class : Class 6
It's kinda tricky

Ans 3:

Ishan Patil from D.A.V. B.O.R.L. Public School ,Bina, Bina
Class : Class 9

Ans 4:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7
voila

Ans 5:

Abhijato Chatterjee from Bharatiya Vidya Bhavan, Kolkata, kOLKATA
Class : Class 6

Ans 6:

Shaurya from Mris 51 Gurugram, Gurugram
Class : Class 7
The correct answer is

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is 


Ans 8:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Ya it's a dicy, tricky question you know :) Actually SOF ZA is also possible answer :D

Ans 9:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9

Ans 10:

Sai Srivardhan from Maharishi Vidya Mandir Chetpet, Chennai
Class : Class 9
answer is ZA

Ans 11:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7

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PS Gour from Chirec international schoo The best 30 years and beyond, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
How? PQR and then QRS is correct

Ans 3:

Yashraj Namdev Deshmukh from Sahyadri English School, Loha, Nanded
Class : Class 7

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is


Ans 5:

BHAVYA JHA from GLOBAL CITY INTERNATIONAL SCHOOL, BANGALORE
Class : Class 6

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Arnav Bhardwaj from Indirapuram Public School, Ghaziabad
Subject :NSO    Class : Class 8

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VANSH GARG from DPSG, GHAZIABAD
Subject :NSO    Class : Class 3

Ans 1:

Aneesh Balaji from BVBARR school, Hyderabad
Class : Class 9
c

Ans 2:

Vedika from Delhi Public School, Noida
Class : Class 3

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is C

Gases do not have a fixed shape and are compressible, liquids also do not have fixed shape but cannot be compressed as they have a fixed volume. Solids have fixed shape, fixed volume and can either float or sink in water depending upon their density.


Ans 4:

Samik Praveen from Euro School Airoli, Mumbai
Class : Class 6
I couldn't even scorl

Ans 5:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 8

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