IMO- Mathematics Olympiad Class 10: Questions 303 - 307 of 958

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Question number: 303

» Quadratic Equations

MCQ▾

Question

The roots of the equation Equation can be found by solving ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 304

» Quadratic Equations

MCQ▾

Question

The expression Equation is divisible by Equation . Then k is a divisor of ________

Choices

Choice (4) Response

a.

106

b.

-120

c.

-162

d.

135

Question number: 305

» Quadratic Equations

MCQ▾

Question

One of the two students, while solving a quadratic equation in x, copied the constant term incorrectly and got the roots 3 and 2. The other copied the constant term and coefficient of Equation correctly as Equation and Equation respectively. The correct roots are

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

-3, 2

d.

Equation

Question number: 306

» Quadratic Equations

MCQ▾

Question

Sum of two numbers x and y is 8 and the absolute value of their difference is 10 the equation with these numbers as roots is ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 307

» Quadratic Equations

MCQ▾

Question

If the roots of equation Equation are in the ratio Equation , then

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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