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Animesh Jain from DPS, Bengaluru
Subject :NSO    Class : Class 6

Read the given statements and select the correct option.
Statement 1: Groundwater is safe for drinking.
Statement 2: Groundwater is free from soluble impurities.

ABoth statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
CStatement 1 is correct but statement 2 is incorrect.
DBoth statements 1 and 2 are incorrect.


Groundwater is free from soluble impurities is wrong. Ground water is free from suspended impurities but it contains dissolved gases, minerals and salts. Hence answer is C.

Ans 1:

Sagnik Chatterjee from Delhi Public School, Greater Noida
Class : Class 7
Ground water is not always safe, it can contain soluble impurities like arsenic

Ans 2:

Shourya Mundra from Lotus Valley International School NOIDA, Ghaziabad
Class : Class 6
No ground water has impurities, minerals, gases and some microbes dissolved in it

Ans 3:

devansh gaurangi from Stella Maris School , Lucknow
Class : Class 6
Some dissolved salts in water is essential for human body and groundwater is free from suspended impurities but it contains soluble things, hence the option is C.

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swagatika from giis, BENGALURU
Subject :NSO    Class : Class 2

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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 5

Ans 1:

Adithi Keshava from National Center For Excellence , Bangalore
Class : Class 6
Option C

Ans 2:

Sunita from Dps, Greater Noida
Class : Class 5
Adithi Keshava from National Center For Excellence , BangaloreClass : >Class 5 13 days agoOption C

Ans 3:

SOUMYARAJ ROY from DELHI PUBLIC SCHOOL, Dhanbad
Class : Class 5

Ans 4:

Sunita from Dps, Greater Noida
Class : Class 5
Sunita from Dps, Greater NoidaClass : >Class 5 about a minute agoAdithi Keshava from National Center For Excellence , BangaloreClass : >Class 5 13 days agoOption CAns 2:Adithi Keshava from National Center For Excellence , BangaloreClass : >Class 5 13 days agoOption C

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RanJula sood from Dav public school brs nagaR ludhiana, LUDHIANA
Subject :NSO    Class : Class 5

Ans 1:

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

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Cyril Cyriac from Naipunnya Public School, Cochin
Subject :NSO    Class : Class 1

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Moukthika from Vibgyor, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Pasith Meeran from Mount Litera Zee School, Bengaluru
Class : Class 3
the answer is (B) weaver bird.

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Avantika Raj from Delhi Public School, Bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Avantika Raj from Delhi Public School, Bengaluru
Class : Class 1

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mamatha from Gyan Ganga International School, Pune
Subject :NSO    Class : Class 4

Ans 1:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4
PLEASE EXPLAIN

Ans 2:

Mithul Pranav KB from Narayana Olympiad School Porur, Chennai
Class : Class 4
ANSWER IS (a)

Ans 3:

Mithul Pranav KB from Narayana Olympiad School Porur, Chennai
Class : Class 4

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Nikhita Nandakumar from Shishya beml public school, BANGALORE
Subject :NSO    Class : Class 8

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Adit Aggarwal from Vibgyor High, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Adit Aggarwal from Vibgyor High, Bengaluru
Class : Class 5
The stomach is also like a bean . Very confusing.

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