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Divam Khera from HansRaj Model School, New Delhi
Subject :NSO    Class : Class 4

Which of the following statements is/are correct regarding different kinds of soils?
(i) Sandy soil is dry and light and it holds a lot of air and water.
(ii) Loamy soil is a mixture of sand and clay and is good for growing plants.
(iii) Clayey soil is formed of very fine particles and hence does not hold much of water.
(iv) Small stones and pebbles present in soil are called gravel.

A(i) only
B(ii) and (iv)
C(ii), (iii) and (iv)
D(i) and (iv)


B

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Jayanth from The Deens Academy, Bengaluru
Subject :NSO    Class : Class 4

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

Ans 1:

Aakanksha devendra ghorpade from Bhavans gvm , Hinganghat
Class : Class 4
Incubation C Is the answer

Ans 2:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
Answer is hatching.

Ans 3:

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

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Ajoy Bhuyan from DELHI PUBLIC SCHOOL, Bongaigaon
Subject :NSO    Class : Class 4

Ans 1:

kushagra chaturvedi from Podar Internation School Chinchwad, Pune
Class : Class 5

Ans 2:

kushagra chaturvedi from Podar Internation School Chinchwad, Pune
Class : Class 5
Thus ans is c not BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 3:

kushagra chaturvedi from Podar Internation School Chinchwad, Pune
Class : Class 5
THIS IS NOT POSSIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Because you can GOOGLE IT.......................................... MY OPINION- Kushagra Chaturvedi

Ans 4:

Ajoy Bhuyan from DELHI PUBLIC SCHOOL, Bongaigaon
Class : Class 4

Ans 5:

Ajoy Bhuyan from DELHI PUBLIC SCHOOL, Bongaigaon
Class : Class 4
b ans

Ans 6:

kushagra chaturvedi from Podar Internation School Chinchwad, Pune
Class : Class 5
Thus ans is c not BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

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Roopa Penmetsa from Roopa Penmetsa, Hyderabad
Subject :NSO    Class : Class 4

The name of which of the following CANNOT be obtained by using the letters given in the box? (You can use each letter more than once.)


A It is formed by condensation of atmospheric water vapour on cold exposed surfaces like leaves of plants.
B It is formed when atmospheric water vapour condenses and freezes on a surface which cools past dew point.
C It is a form of precipitation occurring in plains and leading to floods at times.
D It forms when thunderstorm updrafts are strong enough to carry water droplets above the freezing level causing them to freeze.

Ans 1:

Anishka Banerjee from Euroschool, Thane
Class : Class 5
c

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Himanish munjal from Krm, Delhi
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Preesha Shrivastav from Suncity school, Gurgaon
Class : Class 4
Bile juice is secreted by liver. so P is not right. R is correct. stomach has digestive juices and digests proteins

Ans 3:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3

Ans 4:

Krishna Atrey from DPS Vadodara, Vadodara
Class : Class 7

Ans 5:

Archita Moi from The Newtown School, Kolkata
Class : Class 4
Thanks a lot friends !

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Vedika from bal bharti public school, Delhi
Subject :NSO    Class : Class 4

Ans 1:

ARNAV BANSAL from Arwachin International School Pilkhuwa, PILKHUWA
Class : Class 5

Ans 2:

ARNAV BANSAL from Arwachin International School Pilkhuwa, PILKHUWA
Class : Class 5

Ans 3:

Baibhab Mishra from City Pride, pune
Class : Class 4
Hydroelectricity can be used in things like fans. Here , Electrical energy(Hydroelectricity)----->changes into----->Mechanical energy(fan)

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :NSO    Class : Class 4

Ans 1:

Baibhab Mishra from City Pride, pune
Class : Class 4
A as Frog,Lizard,Duck,Crow and parrot lay eggs:- -Lizard is a reptile;it lays eggs -Duck,Crow and Parrot lay eggs;They are birds -Frog lays eggs;it is an amphibian

Ans 2:

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

Ans 3:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 6
Isn't the answer wrong?

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Mishika Singh from EISB, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

AVANTIKA V from Amrita Vidyalayam Puducherry , Puducherry
Class : Class 4
The answer is D

Ans 2:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
Yes option D is correct

Ans 3:

Rudhra from Credence high, Dubai
Class : Class 4

Ans 4:

Durjoy Datta from Venkateshwar International School, Sector 10, Dwarka, New Delhi
Class : Class 5
Yes it is correct.

Ans 5:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
The answer is D because in container X after three hours due to the respiration of the there will be less O2 and more Co2.Nice question

Ans 6:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
Ishit rai is correct

Ans 7:

ARNAV MISHRA from delhi public school rohini, Delhi
Class : Class 5
no

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Videh Jain from Bluebells School International, Delhi
Subject :NSO    Class : Class 4

Ans 1:

Yatindra G from SBOA, Chennai
Class : Class 4
But y is the correct answer being shown as A??

Ans 2:

Savya Sanjay Agarwal from Don Bosco High School, Naigaon East
Class : Class 4
good they should recheck every answer they put

Ans 3:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
ans is B because, duckweed and water lettuce is nonflowering water plants.

Ans 4:

srijita sen from B.J.E.M school, Bhubaneswar
Class : Class 6
The answer is b,because duckweed and water lettuce are non-flowering floating plants,but in the picture there is a flowering floating plant and in the question there is written to choose the correct option similar to it.So, the answer is B.

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