User Forum

Subject :NSO    Class : Class 6

Class : Class 1

Class : Class 9
ans is b

Ans 3:

Class : Class 9
My query is, I didn't understand anything. Pls explain me

Ans 4:

Class : Class 8
Please explain how unsaturated fats are liquids at room temperature

Ans 5:

Class : Class 8

Subject :NSO    Class : Class 7

Class : Class 1

Subject :NSO    Class : Class 7

Class : Class 7
42

Class : Class 7

Ans 3:

Class : Class 10
It's 42 guys

Subject :NSO    Class : Class 10

Class : Class 1
Here, the correct answer is A. In (A), the incident rays are diverged after refraction, so the lens is concave and in (B), the incident rays are converged after refraction, so the lens is convex.

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
WHAT IS THE CLASS THIS IS LIKE MATHS

Ans 2:

Class : Class 6
Why are there maths questions in science paper?????

Class : Class 8

Ans 4:

Class : Class 9
WHAT IS THE CLASS THIS IS LIKE MATHS

Class : Class 1
Here, the answer is C. Displacement is the shortest distance covered by a body. In a circular path, the distance between the initial point (Here=P) and the final point (Here=Q) will give you the displacement. Here, Shortest distance between P and Q is PO + OQ = a + a = 2a Hence, the displacement of the cyclist would be 2a.

Ans 6:

Class : Class 7
in short words this was easy

Class : Class 8

Ans 8:

Class : Class 7
the ans will be c

Ans 9:

Class : Class 9
i did not understand the question

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Answer is C because Y is minerals.Minerals are inorganic.Excess consumption of minerals does not cause obesity.So they have told to mark incorrect answer.Therefore C is correct

Class : Class 6
c

Ans 3:

Class : Class 8
The answer should be (d),not (c).

Class : Class 9

Class : Class 9

Class : Class 7

Class : Class 8
C is correct

Class : Class 8

Class : Class 8

Class : Class 9

Class : Class 4
c

Ans 12:

Class : Class 7
Can anyone explain what 'inorganic elements' are?

Class : Class 9
c

Class : Class 7

Class : Class 8

Class : Class 7
ty

Class : Class 7
c

Class : Class 7
c

Ans 19:

Class : Class 7

Subject :NSO    Class : Class 6

Class : Class 1
Here, the answer is B. Since in a magnetic needle the arrow head is the North Pole, it will point towards the South Pole of the left hand side magnet and the other end of the magnetic needle (i.e; South Pole) will point towards the North Pole of the right hand side magnet.This is because like poles repel and unlike poles attract each other. Hence,the polarity of the end P of the right hand side magnet is North.

Class : Class 1
Here, the answer is B. Since in a magnetic needle the arrow head is the North Pole, it will point towards the South Pole of the left hand side magnet and the other end of the magnetic needle (i.e; South Pole) will point towards the North Pole of the right hand side magnet.This is because like poles repel and unlike poles attract each other. Hence,the polarity of the end P of the right hand side magnet is North.

Subject :NSO    Class : Class 7

Class : Class 1

Class : Class 7

Ans 3:

Class : Class 7

Subject :NSO    Class : Class 5

Class : Class 5
B

Ans 2:

Class : Class 7
B is the answer to this question

Class : Class 5

Class : Class 7
B

Ans 5:

Class : Class 6
I KNEW ABOUT TYPHOID AND CHOLERA BUT I didn't Knew about diabetes

Ans 6:

Class : Class 7
Tricky , hard and somewhat funny .

Class : Class 4

Class : Class 5
best

Ans 9:

Class : Class 4
not B for sure as diabetes is not caused due to water pollution

Class : Class 9
B

Class : Class 6
confussing

Class : Class 8

Ans 13:

Class : Class 5
The answer is D A-It is false B- Typhoid and cholera are caused by polluted water, but diabetes isnt. C- It is true that organic and inorganic pollutants cause dissolved oxygen level to decrease D- Agricultural runoffs can contaminate both groundwater and surface water

Class : Class 6

Class : Class 4
it should be D

Class : Class 4
B

Ans 17:

Class : Class 6
It is B as the question is "Select the INCORRECT option"Diabetes is not cased by water pollution so the answer is B

Ans 18:

Class : Class 7
The question says choose the 'Incorrect' option

Class : Class 5

Ans 20:

Class : Class 6
How is it B, we are just learning in school abt germs and diseases and it doesnÃ¢Â€Â™t say anything abt diabetes caused by polluted, this is answer is wrong

Class : Class 8

Class : Class 6

Class : Class 8

Class : Class 6
b

Class : Class 8

Ans 26:

Class : Class 5
how is diabetes caused through dirty or polluted water?

Class : Class 8

Ans 28:

Class : Class 7
B is the answer to this question

Class : Class 5
ans b

Ans 30:

Class : Class 8

Subject :NSO    Class : Class 3

Class : Class 4
a

Class : Class 4

Ans 3:

Class : Class 6
Air , water and food are essential for living things to survive on Earth. Therefore, in the absence of anyone of these an organism will die. Hence, the the grasshopper will die in the absence of air and food although water was provided in the sealed glass tank. Hence, option(b) is the correct answer.Ã°ÂŸÂ¦Â—

Ans 4:

Class : Class 8

Class : Class 1
Here, the answer is B. Air, water and food are necessary for the survival of any living organism. So, in the absence of any one of these components an organism cannot survive. Hence, the grasshopper died due to the lack of air and food, although water was provided.

Ans 6:

Class : Class 8
question is about sealed glass box,so there is no supply of oxygen,hence answer is 'a' only.

Ans 7:

Class : Class 5
no lack of food and air we die

Ans 8:

Class : Class 8
SAIKARAN and kailash patra, you are right . SOF , check your book (if you have any left) .

Ans 9:

Class : Class 7
Admin ka bacha it is a

Ans 10:

Class : Class 4
there are 3 things needed in life air water and food without air we die in minutes without water we die in hours without food we die in days in the picture it is given as water is given to grasshopper and in question it is given as the grasshopper is in sealed and died after some time only so no food and air is given but as i told after some time grasshopper will die due to lack of air only ans sof you can check your mtg workbook also .

Class : Class 5

Ans 12:

Class : Class 3
But in the book its a

Ans 13:

Class : Class 3
rrrrrrrrrrrrriight for meee

Ans 14:

Class : Class 4
If it is food then grasshopper will die after 2,3 days but it is writen after some times so it is a

Ans 15:

Class : Class 4
many questions are wrong sof some children will think that is only correct and get less marks due to your fault .

Ans 16:

Class : Class 6
In the book it is given a as answer, then why b in trainer why why why?

Class : Class 5

Ans 18:

Class : Class 3
awnser will be A because air is mch important then food and water.

Ans 19:

Class : Class 4
Without air(oxygen) the grasshopper will die even food or water is given,so answer is A.