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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1:

Pranav Wasankar from Shri Saptashrungi Eng School, Shegaon
Class : Class 8
West-east

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Earth rotates eastward around its own axis in prograde motion. 


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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1:

Dhruvan G from Indian School al Ghubra, Muscat
Class : Class 9
Sowing is planting of seeds in the soil. Whereas broadcasting is a form of sowing the seeds where the seeds are scattered by hand on the field.

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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Tilling is a process of preparation of the agricultural soil by mechanical agitation of the soil by digging, stirring, and overturning.


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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The crops grown between October-March are called Rabi crops. Examples of  rabi crops include wheat, barley, oats (cereals), chickpea/gram (pulses), linseed, mustard(oilseeds) etc


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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

True

Anthrax is an infection caused by bacterium Bacillus anthracis. It affects both humans and cattle.


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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Macrophages  is capable of digesting any microorganism (except virses) that enters the cell.


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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Lysosomes are formed from the Golgi bodies and peroxisomes are derived from the Endoplasmic reticulum.


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Utkarsh Rahul Sonawane from St Joseph convent school , Jalgaon
Subject :NSO    Class : Class 7

Ans 1:

Nussrat from Army Goodwill Public School Rajouri, Rajouri
Class : Class 7
Did you mean muscularization? The increase in the function and sizeof our muscles is called muscularization.

Ans 2:

Nussrat from Army Goodwill Public School Rajouri, Rajouri
Class : Class 7

Ans 3:

Pisal Dhruv from Veer Bhagat Singh International School, Mumbai
Class : Class 7
. muscularization (usually uncountable, plural muscularizations) An increase in the size and function of the muscles.

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Mridul Jain from Shishukunj International School Indore, Indore
Subject :NSO    Class : Class 5

Ans 1:

Krethick Ravichandran from Yuvabharathi International School, Singapore
Class : Class 6

Ans 2:

Medha Bijjaram from Prime Academy, Mumbai
Class : Class 5

Ans 3:

swastik from Vibgyor, Mumbai
Class : Class 5
this is a tough question

Ans 4:

KOUSTUV JENA from RYAN INTERNATIONAL SCHOOL, RAIPUR
Class : Class 6

Ans 5:

swastik from Vibgyor, Mumbai
Class : Class 5

Ans 6:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 5
Can't understand which formula to be applied

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.

In the first figure 25 X 15 - 12 X 14 = 207

In the 2nd figure, 16 X 17 - 10 X 12 = 152

Similarly, in the third figure, 25 X 25 - 21 X 18 = 247

Hence, the missing number is 25


Ans 8:

Rishabh Rathi from Blue Ridge Public School, Pune
Class : Class 5
The answer is B.Because,(upper left corner X upper right corner) - (lower left corner X lower right corner) = Middle Number.

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Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Chemical products derived from petroleum are called petrochemicals. Some of the major petrochemicals are acetylene, benzene, ethane, ethylene, methane, propane, and hydrogen, from which many other chemicals are derived.


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