National Science Olympiad Forum By SOF Olympiad Trainer - Page 158
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Ishan Patil from D.A.V. B.O.R.L. Public School ,Bina, Bina
Subject :NSO    Class : Class 7

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shiza from iqra international english school and junior college, nanded
Subject :NSO    Class : Class 1

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Saiansh Biswas from Little Flower School, Jamshedpur
Subject :NSO    Class : Class 1

Ans 1:

ZAID FIROZ ANSARI from St. Peter's, Bangalore
Class : Class 3
but pair

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Saiansh Biswas from Little Flower School, Jamshedpur
Subject :NSO    Class : Class 1

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Sowmya Chandrasekaran from DAV GIRLS SENIOR SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 1

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Shridatree from GMGS, Kolkata
Subject :NSO    Class : Class 2

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Aishwarya B from Shantiniketan International School , Hyderabad, HYD
Subject :NSO    Class : Class 7

Given graph shows the first few seconds of a motor cycle ride. In the graph, the motor cycle travels _____.


AAt increasing speed and then stops
BWith constant acceleration and then stops
CWith constant acceleration and then at constant speed
DAt constant speed and then slows down


In a speed and time graph a slope means that there is constant acceleration, then there is a straight line parallel to time which shows uniform speed

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Akshaj Vardhan Kothapalli from Delhi Public School, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Purohit Mohit Viralbhai from SDA higher secondary school, ahemdabad
Class : Class 8
option b is correct enamel covers the crown of a tooth

Ans 2:

Rujula Sandip Patil from Saraswati Vidyalaya and J.R. College, Thane
Class : Class 3
Option C is correct

Ans 3:

Kanishk Adarsh Kumar from Amity International School, Noida, Sector 44, Noida
Class : Class 5
Total eight premolars and enamel covers the teeth so, b is correct.

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Aaryana from Amaatra Academy, Bangalore
Subject :NSO    Class : Class 3

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rudransh from shri ram centennial, indore
Subject :NSO    Class : Class 4

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