National Science Olympiad Forum By SOF Olympiad Trainer - Page 158
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Avisha from DPS pal road, Jodhpur
Subject :NSO    Class : Class 9

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Agastya Aryaman from DPS GREATER NOIDA, GREATER NOIDA
Subject :NSO    Class : Class 8

Read the given paragraph, where few words have been italicised.
The pineal gland secretes a hormone progesterone which helps to regulate sleep pattern. Thyroid glands release hormone which regulate the level of calcium in the blood with the help of calcitonin which is produced in the parathyroid glands.
Select the correct option regarding the given paragraph.
(i) Positions of pineal and parathyroid should be interchanged.
(ii) Progesterone should be replaced by melatonin.
(iii) Parathyroid should not be replaced as it is correctly mentioned.
(iv) Positions of progesterone and calcitonin should be interchanged.
(v) Positions of thyroid and parathyroid should be interchanged.

A (ii) and (v) only
B (i), (ii) and (v) only
C (i) and (iii) only
D (ii) and (iv) only


lol

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from GIIS,
Subject :NSO    Class : Class 3

Ans 1:

from GIIS,
Class : Class 4

Ans 2:

from GIIS,
Class : Class 4

Ans 3:

from GIIS,
Class : Class 4

Ans 4:

Kashika Goel from DPS Noida, Noida
Class : Class 6
option D all of these is correct

Ans 5:

from GIIS,
Class : Class 4

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ria from CIA, pune
Subject :NSO    Class : Class 3

Ans 1:

Meghatyoya from Adamas World School , Barasat
Class : Class 3

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ria from CIA, pune
Subject :NSO    Class : Class 3

Read the given paragraph.
Anisha is making snowman with her friends in her backyard whereas Kavish is beating the heat by eating ice-cream.
Identify the places where Anisha and Kavish dwell and the weather they are experiencing and select the correct statement regarding this.

AAnisha might be wearing clothes sourced from the fruit of a plant.
BThe area where Anisha lives, receives precipitation in the form of solid state of water.
CKavish is experiencing the season when we wear clothes made of wool.
DFloods are of common occurrence at the place where Anisha lives.


Why A is the correct answer?

Ans 1:

ria from CIA, pune
Class : Class 5

Ans 2:

Dhruv Malekar from orchida School, Pune
Class : Class 4
I have given option 'B' but its called as incorrect. 'B' is actually correct option. it can be seen from description as well. Kindly correct the answer sheet

Ans 3:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 6
b is correct

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Archana from Opg World School, New Delhi
Subject :NSO    Class : Class 6

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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 8

Ans 1:

The Address from Somaiya, Mumbai
Class : Class 6

Ans 2:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

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Harnav from DPS, New Delhi
Subject :NSO    Class : Class 3

Ans 1:

Tanvee from Kendriya Vidyalaya, Navi Mumbai
Class : Class 3
Please check, sheep is the source of wool

Ans 2:

AAYANSH DHRUV from Orchid The International, Bangalore
Class : Class 5
wrong answer. correct answer is A

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Saarang k from NPS, Bengaluru
Subject :NSO    Class : Class 1

Ans 1:

Parth Kaushish from MDPS, Faridabad
Class : Class 6

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Pratyay Anand from Ryan International School, NAVI MUMBAI
Subject :NSO    Class : Class 9

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