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A Kumar from SNSVM, East Singhbhum
Subject :NSO    Class : Class 7

Read the given statements and select the correct option.
Statement 1 : An iron ball at 35°C is dropped in a mug containing water at 305.15 K. Then the heat will flow from the water to the iron ball.
Statement 2 : In convection, heated molecules of a liquid themselves move to carry heat from the hot region to the cold region.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true and statement 2 is not the correct explanation of statement 1.
C Statement 1 is true but statement 2 is false.
D Statement 1 is false and statement 2 is true.


very funny sorry good question!!!!!

Ans 1:

ANUSHKA PARIDA from INDIRA NATIONAL SCHOOL, PUNE
Class : Class 9
answer is wrong. u yourself have written that ball has higher temperature.so the answer should be C

Ans 2:

Hritvi from Podar International School, Mumbai
Class : Class 7
Answer is D. There is no way it can be C because the temperature of iron ball is greater than that of water

Ans 3:

Ryan Ganguly from Ebenezer International School, Bangalore
Class : Class 7

Ans 4:

A Kumar from SNSVM, East Singhbhum
Class : Class 8
who lol written this

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siddarth from No School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 4
B

Ans 2: (Master Answer)

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

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siddarth from No School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 4
C

Ans 2:

Bushra aslam from uttam, Ghaziabad
Class : Class 4
C

Ans 3: (Master Answer)

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

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Debeesmita Lenka from DAV PUBLIC SCHOOL CHANDRASEKHARPUR, BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Aswath Krishna from DPS EAST, Bengaluru
Class : Class 6
C is the correct answer as comparatively wind will make the clothes dry the fastest.

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Sayyed Saad Aman from Gurukul English School,Beed, Beed
Subject :NSO    Class : Class 3

Ans 1:

aarav m from kumarans, bengaluru
Class : Class 3
Yes,answer is D

Ans 2:

Issac Newton from IIT Indian Institutes of Technology , Jalandhar
Class : Class 5
Answer is D , look at the Venn diagram once .

Ans 3:

Issac Newton from IIT Indian Institutes of Technology , Jalandhar
Class : Class 5
The correct answer is D not C .

Ans 4:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4
C is then answer not D

Ans 5:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
C

Ans 6:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 2
d

Ans 7:

Issac Newton from IIT Indian Institutes of Technology , Jalandhar
Class : Class 5
Answer is D because Y is Duck and X is Penguin both are correct . Hence , answer D is correct .

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param ahuja from m.p.s, Ajmer
Subject :NSO    Class : Class 7

Ans 1:

Saranya Kapoor from Shikshantar, Gurugram
Class : Class 9
the answer is (d), as calcium hydroxide is a base and it neutralises the effect of the acids in wastewater

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Praket Tejas from Delhi Public School Indira Nagar Lucknow, Lucknow
Subject :NSO    Class : Class 4

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Abhay rajvanshi from Delhi Public School, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

NeilRaphaelVeigas from Rockwell International School, Hyderabad
Class : Class 6

Ans 2:

Vedant from DON BOSCO, CHENNAI
Class : Class 2
Answer is d

Ans 3:

Biju Pappachan from Rkc , Raipur
Class : Class 1

Ans 4:

Biju Pappachan from Rkc , Raipur
Class : Class 1

Ans 5:

Nilarka Pahari from Young Horizons School, Kolkata
Class : Class 4

Ans 6:

Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 6
1)When option 'a' choosed SOF shows option 'b' as correct answer and vica-versa. 2) In the book the correct answer is 'a' but over here it is showing as 'b'.

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Pushti Shah from mount carmel, ahmedabad
Subject :NSO    Class : Class 6

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Gauri Singh from St Johns School Marhauli, Varanasi
Subject :NSO    Class : Class 5

Ans 1:

SelvaSundari Sundara Murugan from kendriya vidyalaya, chennai
Class : Class 5
Stomach will grind the food particles into smaller one and in small intestine only finally digestion will takes place and the nutrients will absorbed by blood.

Ans 2:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8

Ans 3:

Shivangi from St. Michael's High School, Patna
Class : Class 5
Small Intestine

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