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Ali Hussain from Delhi Private School Dubai, Dubai
Subject :NSO    Class : Class 6

Match the column I with column II and choose the correct option from the codes given below:

Column I Column II
P. Digestion of food in our body (i) Fast change
Q. Earthquake (ii) Natural, desirable change
R. Falling of stone (iii) Natural, undesirable change
S. Change of seasons (iv) Slow change


A P - (iv), Q - (ii), R - (iii), S - (i)
B P - (iii), Q - (iv), R - (ii), S - (i)
C P - (ii), Q - (i), R - (iv), S - (iii)
D P - (iv), Q - (iii), R - (i), S - (ii)


Correct answer is D coming season is natural and desirable

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7
the answer is d

Ans 2:

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

Ans 3:

Shivyanshi from Salwan Public School, Gurugram Haryana
Class : Class 8
How is falling of a stone a 'CHANGE' in the first place?

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Theertha sudeep from National academy for learning, Bengaluru
Subject :NSO    Class : Class 5

Select the correct statement out of the following.

A Sandy soil needs regular addition of fertilisers as it holds a large amount of water.
B Loamy soil has good qualities of both sandy and clayey soil and thus is most suitable for pottery.
C Clayey soil develops cracks in hot weather causing harm to the roots of plants, thus is not suited for agriculture.
D The water holding capacity is highest in clayey soil and lowest in loamy soil.


Loamy soil is a mixture of sand and clay , which is suitable for growing plants . So, option (B) is also correct

Ans 1:

Ishaan Ahuja from TSMS, Noida
Class : Class 6
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Ans 2:

Shreya Garg from Indus public school, Jind
Class : Class 5
Nice question

Ans 3:

AASTHA RAI from AUXILIUM SCHOOL, KOLKATA
Class : Class 6

Ans 4:

Shreejal moharana from DPS Greater Faridabad, Faridabad
Class : Class 8
Only C is correct it is showing in explanation also.

Ans 5:

Vidyut from Lotus Valley, New Delhi
Class : Class 5
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Ans 6:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
but as given in the options it says that loamy soil is perfect for pottery which is false . Thus the correct answer is option C.

Ans 7:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 8:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
but as given in the options it says that loamy soil is perfect for pottery which is false . Thus the correct answer is option C.

Ans 9:

Devina kashyap from TPS, Mumbai
Class : Class 4
as loamy soil is a mixture of clayey and sandy soil, it holds the right amount of air and water both and it is best suitable for pottery. Thus both the answers B and C should be correct.

Ans 10:

Subhang Deep Sahu from Chrysalis High Kadugodi . , Bangalore
Class : Class 7
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Ans 11:

Devavrat Sharma from Podar International School, Mumbai
Class : Class 5

Ans 12:

Biju Pappachan from Rkc , Raipur
Class : Class 1
The correct answer is C although I did answer as B.I understood that the correct answer is the when I read the solution

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Surya from INDIAN SCHOOL JALAN OMAN, Alkamil oman
Subject :NSO    Class : Class 2

Ans 1:

ALICE from Delhi Public School, UDAIPUR
Class : Class 8
correct answer should be D

Ans 2:

Arnav Basu from faps, Bengaluru
Class : Class 6
answer should be D !!

Ans 3:

Falaah Qidwai from DPS Noida, Noida
Class : Class 2
Answer is d

Ans 4:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3
the correct answer should be D

Ans 5:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 6:

AHAAN CHAUDHARY from DPS SEC 30 NOIDA, Noida
Class : Class 2
QUETION INCORRECT!!!

Ans 7:

Darshil Rath from Sai International School , Bhubaneswar
Class : Class 7
Correct Answer should be D

Ans 8:

Darshil Rath from Sai International School , Bhubaneswar
Class : Class 7

Ans 9:

Samvita Patil from NHVPS, Bangalore
Class : Class 5
it should be D

Ans 10:

Shrihan Koley from Radiant International School , Patna
Class : Class 3
Correct answer-D

Ans 11:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 12:

MANIT from Lotus valley, Gurgaon
Class : Class 3
correct answer should be D here?

Ans 13:

Aryaman m from Podar international school bangalore, Bangalore
Class : Class 3
correct answer should be D

Ans 14:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
Correct answer should be D

Ans 15:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
correct answer should be D

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Shreyansh from St Xaviers School, Bokaro
Subject :NSO    Class : Class 7

During the science activity, Ms Prabha demonstrated an experiment in following steps:

Step 1 : She burned a substance X over the candle flame and white dazzling light was observed. Also white powdery ash was left behind.
Step 2 : She mixed the white ash formed with small amount of water. Then she dipped red and blue litmus papers into the solution one by one.

Which of the following observations are correct?
I. The substance burned in step 1 was magnesium.
II. The white ash formed in step 1 was magnesium oxide.
III. The solution formed in step 2 was acidic in nature
IV. The solution formed in step 2 turned blue litmus red.

A I and II only
B III and IV only
C I, II and III only
D II, III and IV only


I think the correct answer is a but the trainer is showing b

Ans 1:

SAMIT from JSS SMCS DHARWAD, DHARWAD
Class : Class 8
OPTION A

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Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
D is a flower but others are leaves.

Ans 2:

Akshara from sishya OMR , chennai
Class : Class 8

Ans 3:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7
Literally in first image it is

Ans 4:

Aarush Patil from St.Arnold's, pune
Class : Class 1

Ans 5:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 9

Ans 6:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 9
yes , it may look like option C is the opening stage of lotus flower and option D is a flower.......but if we look more closerly , then B is reticulate venation and rest all are parallel venetion

Ans 7:

Aditya Saha from The Lexicon International School Kalyaninagar Pune, Pune
Class : Class 10
B is reticulate Vention how ever all others are parrlel vinetion

Ans 8:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7

Post Your Answer

Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
Thank u Ashher Pervez 🥰

Ans 2:

SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR
Class : Class 6

Ans 3:

Daksh from RKC, Rajkot
Class : Class 8

Ans 4:

Sarang Shete from Amanora School, Pune
Class : Class 8

Ans 5:

Anushka Wasnik from DPS, nagpur
Class : Class 8
Good

Ans 6:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
the answer is option c as the compass needle always points to south pole of a magnet.in this figure the compass needle is pointing towards the left hand side magnet's pole which means that pole's polarity is south and the pole of right hand side magnet is north. you should do a practical of this figure!

Ans 7:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7

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Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

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Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

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Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Manish Mulimani from chrysalis high, Bengaluru
Class : Class 8
A, B and C are linear motions and D is non-linear motion because bird can come back to original point but if a ball is thrown or a bomb is released from an aeroplane or if a javelin is thrown, they can not come back to original point

Ans 2:

Devangi Chaudhuri from DPS Paradip Refinery, Paradeep
Class : Class 10

Ans 3:

Nila Pillai from Chennai public School, Chennai
Class : Class 6

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Meetansh Agrawal from GG, Pune
Subject :NSO    Class : Class 3

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