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yash kirpalani from st gregorios high school chembur, Mumbai
Subject :NSO    Class : Class 7

Two friends Rohan and Ravi visited a general physician for their respective diseases. Doctor examined them and prepared a chart as shown below to keep a record of their illness.


Refer to the given chart and select the correct option regarding this.

ARohan is suffering from deficiency of a fat soluble vitamin which helps in formation of bones and teeth.
BRavi is suffering from deficiency of a mineral that is required for formation of haemoglobin that carries oxygen from lungs to body cells.
CRohan is suffering from deficiency of a mineral that also increases immunity against various diseases.
DNone of these


Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B


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Deeptanshu Sarkar from Woodbine Gardenia School, Kanpur
Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

C


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Sahasra Shanker from KV IIT, Chennai
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D


Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Master Answer, correct answer is A not D

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Rishab from OWS, New Delhi
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B


Ans 2:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 3:

Shourya Kumar from Delhi Public School Noida, Noida
Class : Class 9

Ans 4:

pranav from ois, chennai
Class : Class 3
The answer can also be C as a coconut does not have a spongy outer covering it has a fibrous outer covering. Lily has a spongy outer covering. Hence Option C is also incorrect.

Ans 5:

Amlan choudhury from GD Birla center for education , Kolkata
Class : Class 7
There are two incorrect answers...

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Adithi Keshava from National Center For Excellence , Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Aishwarya B from Shantiniketan International School , Hyderabad, HYD
Class : Class 9

Ans 2:

Aishwarya B from Shantiniketan International School , Hyderabad, HYD
Class : Class 9
What they mean by jewel is anything used in jewelry, I typed the previous answer by mistake

Ans 3:

Adhrit from CHSV, Chennai
Class : Class 8
Uh...they said which is the cheapest jewel, and the only jewel here is diamond...the others are metals...How is the answer silver?

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Adithi Keshava from National Center For Excellence , Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Adithi Keshava from National Center For Excellence , Bangalore
Class : Class 7
in the solution, it says that a, b and c is seen in all the rows and columns. But, c appears twice instead of b...

Ans 2:

Aditaya from Venkateshwar international school, Dwarka
Class : Class 6

Ans 3:

Vihaan from Dhirubhai Ambani International School, Mumbai
Class : Class 6
Bruh

Ans 4:

Adithi Keshava from National Center For Excellence , Bangalore
Class : Class 7

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Veda Dua from Delhi Public School, R. K. Puram, New Delhi
Subject :NSO    Class : Class 6

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Rejoice Chrysolite from Ryan international school, Banglore
Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Deficiency of iron.


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Nishchita from Gems Modern Academy , Dubai
Subject :NSO    Class : Class 4

Ans 1:

Divyanshi from The Heritage school, Kolkata
Class : Class 4
wrong - d , correct- c

Ans 2:

Yashvi Upadhyay from Lotus valley international school Greater Noida west ,Noida Ex, Ghaziabad
Class : Class 5

Ans 3:

Naitik Jindal from DELHI PUBLIC SCHOOL RK PURAM, DELHI
Class : Class 8

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D D D the answer is D Nishchita plz give me likes if you like my poetry

Ans 5:

Yashvi Upadhyay from Lotus valley international school Greater Noida west ,Noida Ex, Ghaziabad
Class : Class 5
I think the answer for this question is C

Ans 6:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
i did C and it was wrong the answer is D

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Ashutosh Sundresh from Shiv nadar, Faridabad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B


Ans 2:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
Then why the answer given says D?

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