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Kavinkrishnan from Sri Chaitanya school, Tirupur
Subject :NSO    Class : Class 6

Ans 1:

Saanvi from rvk, bengaluru
Class : Class 8
d is the right option.

Ans 2:

Nivedhini from Vivekanada Vidyalaya Chitlapakkam, Chennai
Class : Class 7
A is the right option

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Kavinkrishnan from Sri Chaitanya school, Tirupur
Subject :NSO    Class : Class 6

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Kavinkrishnan from Sri Chaitanya school, Tirupur
Subject :NSO    Class : Class 6

Ans 1:

Kamal Uddin from New Era Public School, NEW DELHI
Class : Class 7

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Syon from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Vihaan from Dhirubhai Ambani International School, Mumbai
Class : Class 4
C

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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 6
yes,ashwak , really tough

Ans 2:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 6

Ans 3:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
tough question

Ans 4:

student from school, city
Class : Class 9
The answer is (c) .

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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 6

Soham, a class 6 student, took four solid objects W, X, Y, and Z of different weights and made from the same plastic material of density 0.85 g/cm3 and placed them in beakers containing equal amount of water having density 1.0 g/cm3 as shown in the figure :



What would be his observation?

AObjects X and Z will sink while W and Y will float.
BObjects W and Y will sink while X and Z will float.
CAll four objects will sink.
DAll four objects will float.


Ans 1:

student from school, city
Class : Class 9

Ans 2:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
dwill the answeras all plastic materials are ofsame density which is lighter than water's density..since the all will float

Ans 3:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 9

Ans 4:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6

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Shaurya Manjkhola from St Kabir Public School Chandigarh, Chandigarh
Subject :NSO    Class : Class 7

Read the given passage.

The land near the equator is colder than the land away from it. Near the equator, Sun’s rays fall vertically. As the latitude increases, the rays become more and more slanting. Vertical rays spread over a larger land area than slanting rays. Also, they pass through a thicker layer of the atmosphere which absorbs a large part of their heat. Hence, the land near the equator gets heated up lesser by the Sun than the land away from it, in a given time.
Some of the words have been italicised in the given passage. Select the incorrect statement regarding these.

A The words colder and lesser need not to be replaced as they are correctly mentioned.
B Larger should be replaced by smaller.
C Thicker should be replaced by thinner.
D None of these


Ans 1:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 9
All statements are incorrect. The last option should be 'All of these'.

Ans 2:

Nirvan from Amity International School Noida, NOIDA
Class : Class 7
Not a correct solution at all

Ans 3:

vartika from Phoenix world school, Pune
Class : Class 7
a is the correct answer

Ans 4:

yash kirpalani from st gregorios high school chembur, Mumbai
Class : Class 7
The correct answer is option A and not option D as it has been asked what is the incorrect statement, not what is the correct statement

Ans 5:

Shreyansh from St Xaviers School, Bokaro
Class : Class 8

Ans 6:

Shreyansh from St Xaviers School, Bokaro
Class : Class 8
I think it should be option "D"

Ans 7:

Prashant mishra from Kv Malleshwaram, Bengaluru
Class : Class 7
the correct one should be D because we all know that land near the equator is the hottest part

Ans 8:

khushi Joshi from Svkm , Mumbai
Class : Class 9
It's written "what is the incorrect statement" that's why it's option A

Ans 9:

SAGNIK CHAKRABORTY from DELHI PUBLIC SCHOOL , KOLKATA
Class : Class 8
the correct answer is A

Ans 10:

Venya Vikas from Chirec International , Hyderabad
Class : Class 7
A is the correct answer as they have asked for the INCORRECT statement

Ans 11:

Shreyansh from St Xaviers School, Bokaro
Class : Class 8
I think it should be option d

Ans 12:

SAGNIK CHAKRABORTY from DELHI PUBLIC SCHOOL , KOLKATA
Class : Class 8

Ans 13:

Jahnavi Srikoti from narayana, Ghaziabad
Class : Class 7
a is not a correct answer

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Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Subject :NSO    Class : Class 4

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Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 5
Yes, Sun should be given or it is very difficult to detect the answer.It could be Option A or C which is depending at the position of the Sun.

Ans 2:

AADRITA BISWAS from Adamas World School, Kolkata
Class : Class 2
answer d

Ans 3:

mughilan from NCFE, BANGALORE
Class : Class 2

Ans 4:

mughilan from NCFE, BANGALORE
Class : Class 2
Answer should be D

Ans 5:

shubhavi Dhondge from NPS, Banagalore
Class : Class 5

Ans 6:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 6
Can you tell the answer of this question

Ans 7:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 5
please also depict a sun in such questions, to decide the position of the moon with respect to sun

Ans 8:

ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Class : Class 5

Ans 9:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
Answer should be D

Ans 10:

SHUVRA MAITRA from THE HERITAGE , KOLKATA
Class : Class 4

Ans 11:

Daksh Jain from Deens Academy, Bangalore
Class : Class 4
Ans is C because in 4 days, it changes its face once

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Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

spj2011 from DB, Chennai
Class : Class 4
Can some one explain. I selected option A

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