National Science Olympiad Forum By SOF Olympiad Trainer - Page 454
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Vanshika Gupta from Kulachi Hansraj Model School, Delhi
Subject :NSO    Class : Class 5

Ans 1:

Ujjwal Upadhyay from Navy Children school, Vasco
Class : Class 6
Then why are you asking for the answer if you know it???

Ans 2:

Ujjwal Upadhyay from Navy Children school, Vasco
Class : Class 6
Then why are you asking for the answer if you know it???

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Vanshika Gupta from Kulachi Hansraj Model School, Delhi
Subject :NSO    Class : Class 5

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Ananya D from Sacred Heart School, Thane
Subject :NSO    Class : Class 2

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Shreyas Singh from Podar International School, Pune
Subject :NSO    Class : Class 5

In an experiment, a plant was placed in red coloured water as shown in the figure 'a'. At the end of the day, the stem and a leaf were cut and the red colour was seen as shown in the figure 'b'. Which of the following statements are correct regarding this observation ?

(i) The stem stores water.
(ii) The roots take in water.
(iii) The leaves use water to make food.
(iv) The stem sends water from the roots to the leaves.

A(i) and (ii)
B(ii) and (iv)
C(i) and (iii)
D(ii) and (iii)


it shoud 2 one also

Ans 1:

vedant from TSRS Aravalli, Gurgaon
Class : Class 5
c.

Ans 2:

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

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Akshat Jain from Delhi Public School, Greater Noida
Subject :NSO    Class : Class 5

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Twinkle from Lotus Valley International School, Noida
Subject :NSO    Class : Class 6

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Dakala Murari from Indian school of excellence, Bangalore
Subject :NSO    Class : Class 4

Amit records some observations regarding the Moon every night at 8:00 P.M. for a month. Which of the following statements best describes Amit's observations?

AThe Moon stays in one place in the sky and appears to change shape.
BThe Moon moves across the sky and appears to change shape.
CThe Moon stays in one place in the sky and looks like it has the same shape.
DThe Moon moves across the sky and looks like it has the same shape.


I understand that moon changes it shape. But, every at 8pm why it appears at different places?For me it seems the answer is A.

Ans 1:

Mahi from BIS , delhi
Class : Class 5

Ans 2:

Nishtha Shukla from Sri Chaitanya Techno School, Gurgaon
Class : Class 8
B

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Aditya from FPS, Bengaluru
Subject :NSO    Class : Class 9

Ans 1:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Go to amazon.in or u can even try flipkart:)

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BHAVYA JHA from GLOBAL CITY INTERNATIONAL SCHOOL, BANGALORE
Subject :NSO    Class : Class 6

Ans 1:

Mohammed Kashif Ahamed from Smt Kamalabai Educational Trust, Bangalore
Class : Class 6

Ans 2:

Akshara from sishya OMR , chennai
Class : Class 8

Ans 3:

Mohammed Kashif Ahamed from Smt Kamalabai Educational Trust, Bangalore
Class : Class 6
Yo

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Sneha Sarkar from South city international school, Kolkata
Subject :NSO    Class : Class 2

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