Ask General Olympiad Related Questions, Forum By SOF Olympiad Trainer - Page 348

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Subject :ISK    Class : Class 8

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Subject :Sam    Class : Sample

Ans 1:

Class : Class 4

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Class : Class 4

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Class : Class 4
Not i amfail

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Class : Class 5
NICE QUESTION,BUT IT WAS EASY

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4
Really easy question

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Subject :Sam    Class : Sample

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Subject :Sam    Class : Sample

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Subject :Sam    Class : Sample

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Subject :Sam    Class : Sample

Ans 1:

Class : Class 10
where a, b,and c indicate

Ans 2:

Class : Class 10
'a' is positive as the parabola is opened upwards and 'c' is negative as it cut negative(-ve) X-Axis. Not sure about 'b'.

Ans 3:

Class : Class 10
b is negative because -b/2a is minimum value of x for which equation satisfies which is veSo, -(-ve)/2( ve) is positive so b need to be negative

Ans 4:

Class : Class 10
b is negative because -b/2a is minimum value of x for which equation satisfies which is veSo, -(-ve)/2( ve) is positive so b need to be negative

Ans 5:

Class : Class 10

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Class : Class 10

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Class : Class 10
'a'must be positive but not sure about b and c

Ans 8:

Class : Class 10
i know that 'c' must be negative as it is touching y axis

Ans 9:

Class : Class 10
a is positive as the parabola opens upward, c is negative as it cuts negative y axis at p and b is negative

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Subject :Sam    Class : Sample

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Subject :Sam    Class : Sample

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Subject :ISK    Class : Class 4

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Class : Class 9
Dear Ruchi Shiva The anwser of the Question is: ( A ) 4

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Class : Class 6

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Subject :ISK    Class : Class 4

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Class : Class 6
d.manipur

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