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Amika Rustagi from Army Public School Dhar Road Udhampur, Udhampur
Subject :NSO    Class : Class 3

Ans 1:

Neelesh Dutta from Innocent Hearts School, JALANDHAR
Class : Class 5
The answer B is correct because the Spinal Cord controls the Reflex Actions and if we touch a hot kettle and move our hand back, its a Reflex Action of course!!!

Ans 2:

TANISHA.JAIN from Delhi Public School Noida, Noida
Class : Class 3
The option 'B' is the correct answer.

Ans 3:

Arjun amit Naikare from Vikhe Patil Memorial School, Pune
Class : Class 3
skin ,nerves ,spinal cord ,brain,Spinal cord, Nerves, Hand is pulled back

Ans 4:

SHAUNAK from St Xaviers School, HAZARIBAG
Class : Class 3
It can never be like that.

Ans 5:

Advaitt S Koduri from Presidium Noida 31, NOIDA
Class : Class 3
without brain how will we move

Ans 6:

Tavishi from Euro School, Mumbai
Class : Class 4
without brain's indicator how nerves will pull hands?

Ans 7:

TANISHA.JAIN from Delhi Public School Noida, Noida
Class : Class 3
The option 'B' is the correct answer.

Ans 8:

Riddhiman Bose from Don Bosco School, Kolkata
Class : Class 4
yeeeeeeeeeeeessssssssssss!!!!!!!!!!!!!

Ans 9:

Ayushmaan from DePaul school , Berhampur
Class : Class 3
What about Brain?

Ans 10:

Arjun from chirec heydrabad, heydrabad
Class : Class 3
Where is brain

Ans 11:

Riddhiman Bose from Don Bosco School, Kolkata
Class : Class 4

Ans 12:

Pratha Borar from Jayshree Periwal International School, Jaipur
Class : Class 3
B - Skin → Nerves → Spinal cord → Nerves → Hand is pulled back

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ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

nishant doshi from new era senior secondary school nizampura vadodara, Vadodara
Class : Class 6
Option C is the correct answer

Ans 2:

Nilarka Pahari from Young Horizons School, Kolkata
Class : Class 4
Asteroids are small, irregular lumps of rock that move in orbits around the Sun. Most asteroids lie in a vast ring between the orbits of Mars and Jupiter. This is called asteroid belt that holds millions of asteroids. Asteroids can be classified into two broad groups based on their composition and location-carbon rich asteroids dominate the outer part of asteroid belt whereas metal rich asteroids dominate the inner part of belt.

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ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Class : Class 6
Orion

Ans 2:

Ayan from Oakridge International School, Bangalore
Class : Class 5
the answer is Orion but in laptop Cassiopeia and Orion are c so i clicked c but my answer is wrong. Same thing happened to me

Ans 3:

PRADYUMNA OMPRAKASH GONDULE from DPS BHILAI, Bhilai
Class : Class 3
YES,IT ISORION,THE GREAT

Ans 4:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
Orion Orion Orion Orion Orion Orion!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 5:

Shaina Mukherjee from DPS Sharjah, Dubai
Class : Class 5
YES, it is indeed Orion the Great. Wrong answer was put in the system , but now it is corrected.

Ans 6:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 5
orionit must have been a mistake to write c on both.

Ans 7:

ANANYA.KUMAR from DPS Noida, Noida
Class : Class 5
orion

Ans 8:

Anika Saha from New Town School, KOLKATA
Class : Class 5
the answer is orion but in laptop cassiopeia and orion are c so i clicked c but my answer is wrong

Ans 9:

Elena from NPS, Bnagalore
Class : Class 4
Orion

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ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Avantika Sinha from JSS international , Dubai
Class : Class 5
(b) Planet Venus is the hottest planet in our solar system

Ans 2:

naman from PSBBM, Chennai
Class : Class 1

Ans 3:

ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Class : Class 6

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ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Subject :NSO    Class : Class 5

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akshith from ganges valley school, hyderabad
Subject :NSO    Class : Class 6

Ans 1:

from , bandikui
Class : Class 7
what is gggggggggg you are mad?

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akshith from ganges valley school, hyderabad
Subject :NSO    Class : Class 6

Ans 1:

from , bandikui
Class : Class 7
you are fully mad ? 555

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SAGNIK CHAKRABORTY from DELHI PUBLIC SCHOOL , KOLKATA
Subject :NSO    Class : Class 5

Ans 1:

Daksh from RKC, Rajkot
Class : Class 6
How the answer is D . Mechanical force

Ans 2:

ATUL SANJEEV from Indian school Ghubra, Muscat
Class : Class 5
how is it mechanical force?

Ans 3:

ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Class : Class 6
mechanical

Ans 4:

Daksh from RKC, Rajkot
Class : Class 6

Ans 5:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5

Ans 6:

Haroon T K from Silver Hills public school , Calicut
Class : Class 5
how?

Ans 7:

Shriyann from Lodha World School, Thane
Class : Class 6

Ans 8:

ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Class : Class 6
mechanical

Ans 9:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5

Ans 10:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
how is it mechanical?

Ans 11:

Arnav kaul from Chirec, Hyderabad
Class : Class 5

Ans 12:

ARNAV GARG from PRESIDIUM SCHOOL, New Delhi
Class : Class 6
mechanical

Ans 13:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
It is mechanical

Ans 14:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 5
Can somebody explain why it is mechanical force ????

Ans 15:

Aishee Sarkar from St. Stephens School , Kolkata , West Bengal, Kolkata
Class : Class 4
answer D

Ans 16: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Mechanical Force.

Ans 17:

Yashasvika from Euro World School, Sri Ganganagar
Class : Class 5
how???

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NIRMAY JOSEPH from DON BOSCO PARK CIRCUS, Kolkata
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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Ashher Pervez from DPS Bhilai, Bhilai
Subject :NSO    Class : Class 5

The given graph shows the changes in the population of an insect found on a Jackfruit tree after four different sprayings of the same insecticide.

What conclusion can you draw from the graph?

A The insecticide had no effect on the insects at all.
B The insect population had become resistant to the insecticide.
C The insect population increased as the wrong type of insecticide was used.
D The insecticide helped to reduce the number of insects permanently.


Ans 1:

Devrajan from Amity International School, Noida
Class : Class 5
The pesticide is partially effective because there is a drop in population after each spraying. Hence, B CANNOT BE THE CORRECT ANSWER.

Ans 2:

Shreetej from Pearson public school, Pune
Class : Class 5

Ans 3:

Praatham Kumar from DPS NERUL NAVI MUMBAI, Navi Mumbai
Class : Class 5
IF B IS ANSWER THAN GRAPH SHOULD BE ALMOST UNIFORM.. THE GROWTH IS INCREASING AFTER 3RD-4TH SPRAYING

Ans 4:

Arnav kaul from Chirec, Hyderabad
Class : Class 5

Ans 5:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
b

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