National Cyber Olympiad Forum By SOF Olympiad Trainer

# User Forum

Subject :NCO    Class : Class 3

Class : Class 5
ilk

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Subject :NCO    Class : Class 4

Class : Class 4
Enter key

## Ans 2:

Class : Class 3
Enter key in many applications and sites.

## Ans 3:

Class : Class 5
Yes,Rishika you are right!

Class : Class 4
enter

Class : Class 4
Enter key

## Ans 6:

Class : Class 5
The enter key. I think

Class : Class 4
Enter Key

Class : Class 5
enter key

Class : Class 6
enter key

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Subject :NCO    Class : Class 6

## Ans 1:

Class : Class 6
Click your account on top right then go to settings then change your password

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Subject :NCO    Class : Class 2

Class : Class 5
b

Class : Class 3
B

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Subject :NCO    Class : Class 2

## Ans 1:

Class : Class 2
The right answer is D

Class : Class 5
d

Class : Class 2
Answer is:d

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Subject :NCO    Class : Class 2

Class : Class 2
The answer is d

Class : Class 6

Class : Class 5
b

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Subject :NCO    Class : Class 4

Class : Class 4
1

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Subject :NCO    Class : Class 3

## Ans 1:

Class : Class 3
Look 6 small rectangles are there. The shaded part is - (half+half)+(half+half)+half small rectangles =(1+1)+half small rectangles=2+half small rectangles=2 and half small rectangles.You want to shade 2 more small rectangles.Then the shaded part will be=2 and half +2 small rectangles= 4 and half small rectangles. Then the unshaded part will be =6 - 4 and half small rectangles=1 and half small rectangles.The fraction of unshaded small rectangles will be =1 and half by 6=3 by 12=2 by 8=1 by 4. So the answer will be (a) 1 by 4

## Ans 2:

Class : Class 5
Look 6 small rectangles are there. The shaded part is - (half+half)+(half+half)+half small rectangles =(1+1)+half small rectangles=2+half small rectangles=2 and half small rectangles.You want to shade 2 more small rectangles.Then the shaded part will be=2 and half +2 small rectangles= 4 and half small rectangles. Then the unshaded part will be =6 - 4 and half small rectangles=1 and half small rectangles.The fraction of unshaded small rectangles will be =1 and half by 6=3 by 12=2 by 8=1 by 4. So the answer will be (a) 1 by 4

Class : Class 3
a

Class : Class 3
a

## Ans 5:

Class : Class 5
Sorry DHRUV.JAIN, My answer is wrong because there are 6 small rectangles. 5 parts are shaded in the in the big rectangle. The answer is 5/6. The option is (D)

Class : Class 4
b

## Ans 7:

Class : Class 4
asker tell answer

Class : Class 4
c

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Subject :NCO    Class : Class 3

Class : Class 5
b

## Ans 2:

Class : Class 4
B is the answer because there is no chat box with a square in MS paint

Class : Class 4
b

Class : Class 3
b

Class : Class 4
b

Class : Class 3

## Ans 7:

Class : Class 3
[B] is the answer {A} is not answer

Class : Class 3
b

Class : Class 4
(b)

Class : Class 3
b

Class : Class 6
B.

Class : Class 5
(B)

## Ans 13:

Class : Class 5
b is the correct ans

Class : Class 4
b

Class : Class 4
yes b is answer

Class : Class 4
yes b is correct

## Ans 17:

Class : Class 3
the correct answer is B

## Ans 18:

Class : Class 4
b is correcta is wrang

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Subject :NCO    Class : Class 8

## Ans 1:

Class : Class 8
a kind of bacteria

Class : Class 8
bad

## Ans 3:

Class : Class 8
MICROORGANISMS ARE CLASSIEFIED INTO FOUR MAJOR GROUPS. THESE GROUPS ARE BACTERIA, FUNGI ,PROTOZOA.

## Ans 4:

Class : Class 8
A protozoa is a type of microorganism. For ex amoeba ,paramecium ,euglena etc