National Science Olympiad Forum By SOF Olympiad Trainer - Page 636

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 7
What is the solution for this?

Ans 2:

Class : Class 9
Solution?

Ans 3:

Class : Class 10
(First Column) (3 X 5 X 4) – 36 = 24 = 2 to power 3 2 to power 4Note: Exponential power 3 = from first column first cell, Exponential power 4 = from first column third cell(Second Column) (Ans 4 X 4 X 4) – 32 = 32 = 2 to power 4 2 to power 4Note: Exponential power 4 = from second column first cell, Exponential power 4 = from second column third cell(Third Column) (5 X 7 X 6) – 114 = 96 = 2 to power 5 2 to power 4Note: Exponential power 5 = from third column first cell, Exponential power 4 = from third column third cell

Ans 4:

Class : Class 7
Well, I had expected a solution in this one cause you gave that tiny filthy little box on each and every question.

Ans 5:

Class : Class 8

Ans 6:

Class : Class 10
(First Column) (3 X 5 X 4) – 36 = 24 = 2³ 2⁴Note: Exponential power 3 = from first column first cell, Exponential power 4 = from first column third cell(Second Column) (Ans 4 X 4 X 4) – 32 = 32 = 2⁴ 2⁴Note: Exponential power 4 = from second column first cell, Exponential power 4 = from second column third cell(Third Column) (5 X 7 X 6) – 114 = 96 = 2⁵ 2⁶Note: Exponential power 5 = from third column first cell, Exponential power 4 = from third column third cell

Ans 7:

Class : Class 9
where is the solution?

Ans 8:

Class : Class 9

Ans 9:

Class : Class 10
(First Column) (3 X 5 X 4) minus 36 = 24 = 2 to power 3 2 to power 4Note: Exponential power 3 = from first column first cell, Exponential power 4 = from first column third cell(Second Column) (Ans 4 X 4 X 4) minus 32 = 32 = 2 to power 4 2 to power 4Note: Exponential power 4 = from second column first cell, Exponential power 4 = from second column third cell(Third Column) (5 X 7 X 6) minus 114 = 96 = 2 to power 5 2 to power 4Note: Exponential power 5 = from third column first cell, Exponential power 4 = from third column third cell

Ans 10:

Class : Class 9
Can someone tell the solution?

Ans 11:

Class : Class 8

Ans 12:

Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
The answer is C

Ans 2:

Class : Class 7
D is the ans

Ans 3:

Class : Class 9
the correct option shall be "D". The answer marked in the system shall be reviewed...

Ans 4:

Class : Class 8
same

Ans 5:

Class : Class 6
Answer is most probably C

Ans 6:

Class : Class 6

Ans 7:

Class : Class 4
yes ans should be d

Ans 8:

Class : Class 7
its c

Ans 9:

Class : Class 4
no no ans should be d because how will we get petrol

Ans 10:

Class : Class 4
It’s c because talcum powder does work on fresh ink stains and petrol works on oil and grease everyone should know that cotton need soft detergent

Ans 11:

Class : Class 8
Ps

Ans 12:

Class : Class 5
The answer should be D

Ans 13:

Class : Class 4

Ans 14:

Class : Class 5
Maybe dry cleans have a chemical that contains petrol for oil grease

Ans 15:

Class : Class 6
B

Ans 16:

Class : Class 8
c

Ans 17:

Class : Class 6
Explanation please

Ans 18:

Class : Class 9
Actually fresh ink stains can be lighten by using talcum powder and in dry cleans stores petrol is used to remove oil and grease So from my side C is the answer

Ans 19:

Class : Class 4

Ans 20:

Class : Class 7

Ans 21:

Class : Class 6
Yes answer should be D because I also think like Vidhya M.

Ans 22:

Class : Class 3
Answer is C

Ans 23:

Class : Class 6

Ans 24:

Class : Class 7
it should be D

Ans 25:

Class : Class 4
The answer should be D. How can A and B be correct?

Ans 26:

Class : Class 5
Even I thought 'D' is the answer

Ans 27:

Class : Class 7
I don't believe that fresh ink stains can be removed with talcum powder and oil and grease can be removed with petrol. I think the answer should be "D"

Ans 28:

Class : Class 4
The answer should be D. How can A and B be correct?

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
OH guys its written what NOT to do LOL!!

Ans 2:

Class : Class 5
It is option C)

Ans 3:

Class : Class 4
D should have been A and C instead of All Of The Above.

Ans 4:

Class : Class 5
it is option c,i wrote it wrong

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
Oh poor guys it is writen that what should we not do. LOL

Ans 7:

Class : Class 7
Hello Everyone, the answer is option 'C' and it is absolutely correct because the question says that which of the following should you NOT do in an earthquake. Please read the questions carefully before complaining.

Ans 8:

Class : Class 9
answer should be (A) if the building falls or something falls on the table we will die

Ans 9:

Class : Class 7
Read in the synopsis of the ch . It is written to get under a desk . You are right Shaurya Veer . Fault of SOF !!!!!!!!!!

Ans 10:

Class : Class 6
please look at the question. it says what is incorrect to do so, only. (c) is correct option

Ans 11:

Class : Class 8
but the desk can protect you,in the synopsis it said to get under a table and cover your head with a pillow

Ans 12:

Class : Class 6
yes option a is also correct

Ans 13:

Class : Class 6
if we are on a beach we should move away from the sea as tsunami can occur

Ans 14:

Class : Class 6
even option 'a' is incorrect.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
it is x so the answer is B

Ans 2:

Class : Class 4
why not X

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
B

Ans 2:

Class : Class 3
as per synopsis correct option is A

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5

Ans 5:

Class : Class 2
As per synopsis correct option is A.

Ans 6:

Class : Class 4
a

Ans 7:

Class : Class 5
class : 2 👿👿👿👿👿👿👿👿👿👿

Ans 8:

Class : Class 3
Option C is an incorrect answer as per synopsis correct answer should be A

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Subject :NSO    Class : Class 3

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