Subject :NSO Class : Class 4
Subject :NSO Class : Class 3
Ans 1:
Class : Class 6
A
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Subject :NSO Class : Class 5
Ans 1:
Class : Class 8
In my case, I feel that (A)is a suitable answer. But the correct option is (C). Why?
Ans 2:
Class : Class 8
Ans 3:
Class : Class 10
Ans 4:
Class : Class 6
I think it should be A as it says that option C is Black Gold is another name for granite, but Black Gold is another name for petroleum.
Ans 5:
Class : Class 4
black gold is another name for petroleum or crude oil but according to SOF it is granite I think there is some error in this question from SOF
Ans 6:
Class : Class 7
Ans 7:
Class : Class 6
Ans is C because Black Gold is another name for coal.
Ans 8:
Class : Class 1
Ans 6 is absolutely right. Ans is C.
Ans 9:
Class : Class 5
c is the correct answer
Ans 10:
Class : Class 7
I prefer option C.
Ans 11:
Class : Class 5
THE CORRECT ANSWER IS C, BECAUSE BLACK GOLD IS ANOTHER NAME FOR CRUDE OIL OR PETROLEUM .
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Subject :NSO Class : Class 7
Ans 1:
Class : Class 8
Tibia and Fibula(option C.)
Ans 2:
Class : Class 9
tibia and fibula
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Subject :NSO Class : Class 6
Ans 1:
Class : Class 7
Ground water is not always safe, it can contain soluble impurities like arsenic
Ans 2:
Class : Class 7
tf
Ans 3:
Class : Class 8
Yes the option C is the correct as groundwater is not always safe
Ans 4:
Class : Class 3
Let’s check whether the given statements are correct or incorrect:Statement 1: Groundwater is safe for drinking. ----- Correct.Statement 2: Groundwater is free from soluble impurities. ----- Correct.Groundwater is water that accumulates underground. Groundwater is safe for drinking, because it is naturally filtered through layers of rocks and soil. So it is free from soluble impurities. That means Statement 1 is correct, and Statement 2 is the correct explanation of Statement 1.Hence, the right answer is Option A.
Ans 5:
Class : Class 6
groundwater sometimes have heavy metals such as lead and arsenic dissolved in them and hence is always not safe for drinking
Ans 6:
Class : Class 3
Let’s check whether the given statements are correct or incorrect:Statement 1: Groundwater is safe for drinking. ----- Correct.Statement 2: Groundwater is free from soluble impurities. ----- Correct.Groundwater is water that accumulates underground. Groundwater is safe for drinking because it is naturally filtered through layers of rocks and soil. So it is free from soluble impurities. That means Statement 1 is correct, and Statement 2 is the correct explanation of Statement 1.Hence, the right answer is Option A.
Ans 7:
Class : Class 8
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.
Ans 8:
Class : Class 9
No ground water has impurities, minerals, gases and some microbes dissolved in it
Ans 9:
Class : Class 8
Answer is option'D'. Neither of the statements are correct. And SOF World, Please listen to our comments and reply to it and rectify your mistakes quickly,ASAP. Iam not here to scold you, but trying to advise you. So please, from the heart of all the students who are commenting(including me), rectify all your mistakes ASAP( AS SOON AS POSSIBLE)!!!!!!!!!!!!
Ans 10:
Class : Class 6
Groundwater is safe for drinking but is not free of soluble impurities and that is why we boil it, so the correct option is (C)
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Subject :NSO Class : Class 2
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Subject :NSO Class : Class 5
Ans 1:
Class : Class 5
i got noooooooo idea
Ans 2:
Class : Class 4
Its C
Ans 3:
Class : Class 7
I HAVE NOOOOOOOOOOOOOO IDEA !!!!!!!!
Ans 4:
Class : Class 5
Ans 5:
Class : Class 9
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
Ans 6:
Class : Class 7
Option C
Ans 7:
Class : Class 4
Not C the answer is D
Ans 8:
Class : Class 9
Adithi Keshava from National Center For Excellence , BangaloreClass : >Class 5 13 days agoOption C
Ans 9:
Class : Class 7
Post Your Answer
Subject :NSO Class : Class 5
Ans 1:
Class : Class 7
Explosion
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Subject :NSO Class : Class 1
Ans 1:
Class : Class 7
c
