EASY
NDA & NA EE
IMPORTANT
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If the roots of are in the ratio , then
(a)
(b)
(c)
(d)None of these

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Important Questions on Quadratic Equations and Inequalities
EASY
NDA & NA EE
IMPORTANT
If , then is equal to

EASY
NDA & NA EE
IMPORTANT
If and are the roots of the equation , then the equation whose roots are is equal to

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NDA & NA EE
IMPORTANT
If the roots of the equation are of the form and , then is equal to

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NDA & NA EE
IMPORTANT
If the roots of the equation, are real and distinct and they differ by at most , then lies in the interval

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NDA & NA EE
IMPORTANT
If and and , then the quadratic equation has

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NDA & NA EE
IMPORTANT
If one of the roots of the equation is , then what is the second root?

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NDA & NA EE
IMPORTANT
The coefficient of in the equation was taken as in place of and its roots were found to be and . The roots of the original equation are

EASY
NDA & NA EE
IMPORTANT
Let be the roots of the equation and let be the roots of the equation . If the numbers (in order) form an increasing , then
