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Indrobrata Sarkar from Techno India Group Public School, Chinsurah
Subject :NSO    Class : Class 6

Read the given paragraph where few words/phrases have been italicised. Vitamin C keeps our reproductive system healthy and is abundantly found in lemon and wheat germ. Vitamin E is present in peanut butter and oranges. Its deficiency leads to scurvy. Minerals like sodium and potassium are required for healthy bones and teeth whereas calcium maintains body's water balance. Select the correct statement regarding this.

A C should be replaced with B12 whereas E should be replaced with A.
B Positions of lemon and peanut butter should be interchanged whereas sodium and potassium should be replaced by calcium and phosphorus respectively.
C Positions of calcium and sodium should be interchanged whereas E should be replaced with D.
D Sodium and potassium are correctly mentioned hence should not be replaced but calcium should be replaced with iron.

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HIMANISH BASU from APS BANGALORE , Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Aayush from Amrita vidyalayam, Delhi
Class : Class 4
if a magnet broke's its two ends are changed according to the poles .in the original magnet north is in left and south is in right so all the pieces will have north in left and south in right .poles never change .so, the answer is c

Ans 2:

shambhavi sinha from seth anandram jaipuria school , ghaziabad
Class : Class 5
c

Ans 3:

Aarush Thakur from DPS, Gurgaon
Class : Class 6
The ans is C

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PB Choudhury from DAV MM public school, Bhadrak
Subject :NSO    Class : Class 7

Ans 1:

Parth Kadam from Pawar Public School , Nanded City, Pune
Class : Class 7
Yes,the answer is C.

Ans 2:

VISHNU T M from B, Bengaluru
Class : Class 8
the answer is of course d..... as metal is a good conductor of heat.

Ans 3:

Ayush Anand Sharma from GEMS international school , Gurgaon
Class : Class 7
the heat should take less time to travel in the thin bowl so it should be option c

Ans 4:

Rick Banerjee from Calcutta Boys School, Kolkata
Class : Class 7

Ans 5:

Mehul Bansal from Pawar Public School, mumbai
Class : Class 7
it is c

Ans 6:

Rick Banerjee from Calcutta Boys School, Kolkata
Class : Class 7

Ans 7:

Rick Banerjee from Calcutta Boys School, Kolkata
Class : Class 7
it should be c because the metal box is thin

Ans 8:

Sainyam Sharma from Thakur Public School, Mumbai
Class : Class 7
C

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PB Choudhury from DAV MM public school, Bhadrak
Subject :NSO    Class : Class 7

Read the following statements and select the correct option.
Statement 1 : Water present in oceans and seas cannot be used directly for human consumption.
Statement 2 : Water in oceans and seas have less amount of dissolved oxygen.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true but statement 2 is false.
DStatement 1 is false but statement 2 is true.


Ans 1:

Amishee Surya from bgsnps, Bengaluru
Class : Class 7

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Dipti Gurjar from Sulochana Natu Bharatiya Vidya Bhavan , Pune
Subject :NSO    Class : Class 6

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Swastik from st marys school, new delhi
Subject :NSO    Class : Class 5

Ans 1:

Maanvik Srivastava from Cornerstone, Hyderabad
Class : Class 5
THE CORRECT ANSWER SHOULD BE C . IT IS BECAUSE FOSSIL FUELS WERE FORMED FROM THE REMAINS OF DEAD ANIMALS AND PLANTS BURIED UNDER THE GROUND UNDER GREAT PRESSURE AND HEAT .

Ans 2:

Amal Amzath Ali from jss international school, dubai
Class : Class 5
no, the correct answer is b

Ans 3:

Ishan sandip chaudhari from Divine Child International School, Ahmedabad
Class : Class 5

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11140 from pawar public school, Pune
Subject :NSO    Class : Class 6

Ans 1:

SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Class : Class 6

Ans 2:

Kushal from Chirec, Hyderabad
Class : Class 7

Ans 3:

Kushal Gupta from Vibgyor High, Bangalore
Class : Class 6

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Aditya singh from AKSHARA INTERNATIONAL SCHOOL, pune
Subject :NSO    Class : Class 7

A furniture truck is moving along a plane road with constant velocity. An object drops from the midpoint of the ceiling inside the truck. What will be the position of object after landing on the floor?

A One cannot say without knowing the velocity of the truck.
B Exactly on the point below the mid-point of the ceiling.
C Ahead of the point exactly below the mid-point of the ceiling.
D Behind the point exactly below the mid-point of the ceiling.


Ans 1:

Shourya Mundra from Lotus Valley International School NOIDA, Ghaziabad
Class : Class 7

Ans 2:

Amishee Surya from bgsnps, Bengaluru
Class : Class 7

Ans 3:

ANISH RANJAN SENAPATI from V S VIDYALAYA, SUNABEDA
Class : Class 5

Ans 4:

ANISH RANJAN SENAPATI from V S VIDYALAYA, SUNABEDA
Class : Class 5

Ans 5:

Dhariya Vinayak from Loyola High School, Patna
Class : Class 8

Ans 6:

swasti from modern vidya niketan, Faridabad
Class : Class 7
The answer should be D as the truck is in motion

Ans 7:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
option b .......

Ans 8:

Shourya Mundra from Lotus Valley International School NOIDA, Ghaziabad
Class : Class 7

Ans 9:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 8

Ans 10:

Sahil Ray from Podar International School, Thane
Class : Class 7
the answer is D as the position of the truck will change and the object will be there . I got it correct

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Sindhura Dumbala Reddy from Global Indian International School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Pranay patel from DPS east, Bangalore
Class : Class 5

Ans 2:

Bhanu V from World One , Hyderabad
Class : Class 4
D

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PRANAV VELDURTI from meridian school madhapur, hyderabad
Subject :NSO    Class : Class 5

Ans 1:

akshaj das from NARAYANA E TECHNO kaggdaspura, Bengaluru
Class : Class 5
option c

Ans 2:

PRANAV VELDURTI from meridian school madhapur, hyderabad
Class : Class 6

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