International Computer Science Olympiad Forum By SOF Olympiad Trainer - Page 122

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Subject :ICSO    Class : Class 2

Ans 1:

Class : Class 6
it is option D. why? option A. is a phone or tablet you can say and it can be held in hand. then option B. is a Nintendo which is a game console and can be held in hand. then option C. is a whole set computer which cannot be held in hand. so we have both A and B and that is option D.

Ans 2:

Class : Class 6
the picture of option B is not clear. it resembles a laptop. if it is not a laptop a closer view may make it clear.

Ans 3:

Class : Class 2
A

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Subject :ICSO    Class : Class 5

Which of the following statements is CORRECT about "Resize and Skew" feature of MS-Paint?

AIf Maintain aspect ratio checkbox is selected, you need to enter either horizontal or vertical value, other value will be updated automatically.
BIf Maintain aspect ratio checkbox is selected, you need to enter different values for horizontal and vertical 'Skew' options
CBy selecting the Maintain aspect ratio checkbox, values for horizontal and vertical 'Resize' options will be reset to 0
DAll of these


please explain!!!!!!!!!!!!

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Subject :ICSO    Class : Class 5

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Subject :ICSO    Class : Class 3

Ans 1:

Class : Class 5
D 125 is the answer

Ans 2:

Class : Class 7
100

Ans 3:

Class : Class 6
CUBE OF 5 =125

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Subject :ICSO    Class : Class 4

Ans 1:

Class : Class 7
Option - C

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Subject :ICSO    Class : Class 4

Ans 1:

Class : Class 7
Option - B

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Subject :ICSO    Class : Class 4

Ans 1:

Class : Class 7
Option - C

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Subject :ICSO    Class : Class 4

Ans 1:

Class : Class 7

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Subject :ICSO    Class : Class 4

Ans 1:

Class : Class 4

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Subject :ICSO    Class : Class 5

Ans 1:

Class : Class 5
Answer:D Because, hard disk is a largest secondary device

Ans 2:

Class : Class 6
IT IS DEFINITELY (D)

Ans 3:

Class : Class 6
It is D because there are smaller secondary storage devices than the Hard Disk but Hard disk is not the largest.

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