National Science Olympiad Forum By SOF Olympiad Trainer - Page 359
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Daksh Jain from Deens Academy, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 7
A

Ans 2:

akshitha from Euroschool, Bengaluru
Class : Class 3
how? A is the correct answer? how?

Ans 3:

smithy from ybis, singapore
Class : Class 3
the answer is a

Ans 4:

Prisha from Kr mamgalam world school vaishali, Gzb
Class : Class 4

Ans 5:

Ava from trio, bangalore
Class : Class 2
A

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ICHALKARANJI from dkte, ichalkranji
Subject :NSO    Class : Class 9

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Daksh Jain from Deens Academy, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Anushtubh Ashish Sonawane from Blue Ridge Public School, Pune
Class : Class 5
A is correct

Ans 2:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 8
The correct answer is A.

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Yojas bhagwat from Global Indian International School , Pune
Subject :NSO    Class : Class 6

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Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Subject :NSO    Class : Class 4

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Bhargav from City Pride School, Nigdi
Subject :NSO    Class : Class 7

Prashant observed flowers of two different plants X and Y. Flowers of X are large, coloured, showy and produce nectar while flowers of Y are small, dull without nectar. Pollen grains of X are sticky and bigger while pollen grains of Y are small in size and dry.
Which of the following is correct regarding X and Y?

A X could be pollinated by insect whereas Y could be pollinated by wind.
B X could be pollinated by wind whereas Y could be pollinated by water.
C X could be pollinated by wind whereas Y could be pollinated by insect.
D X could be pollinated by water whereas Y could be pollinated by insect.


In question it is stated that Flower X has nectar.Therefore, it would be A.

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Bismeet Chetia from NPSI Singapore, Singapore
Subject :NSO    Class : Class 4

Ans 1:

Ishaan Chakraborty from Don Bosco , Kasba
Class : Class 7
Thanks But I got 20/40

Ans 2:

Krisha Ganeriwal from Podar International school, Mysore
Class : Class 2

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Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Shubhayu Banerjee from DPS Secunderabad - Nacharam - CBSE, Hyderabad
Class : Class 8

Ans 2:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
answer is c

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ICHALKARANJI from dkte, ichalkranji
Subject :NSO    Class : Class 8

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Bhargav from City Pride School, Nigdi
Subject :NSO    Class : Class 7

Ans 1:

Midhuna from ABCD, Banglore
Class : Class 3

Ans 2:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7

Ans 3:

somesh from Centre point katol road, Nagpur
Class : Class 6

Ans 4:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 8

Ans 5:

somesh from Centre point katol road, Nagpur
Class : Class 6

Ans 6:

somesh from Centre point katol road, Nagpur
Class : Class 6

Ans 7:

harini from Sri kumarans children home, Bengaluru
Class : Class 8

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