IMO- Mathematics Olympiad (SOF) Class 10: Questions 90 - 95 of 958

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 958 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 90

» Pair of Linear Equations in Two Variables

MCQ▾

Question

The denominators of a rational number is greater than its numerator by 5. If 2 is subtracted from the numerator and 5 is added to the denominator, the new number becomes. Then the original number was ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 91

» Polynomials

MCQ▾

Question

If are the roots of the equation, then the equation whose roots are and is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 92

» Polynomials

MCQ▾

Question

The difference of roots of the quadratic equation is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 93

» Polynomials

MCQ▾

Question

The sum of the reciprocals of the roots of the equation is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 94

» Polynomials

MCQ▾

Question

If are the roots of the equation, then the quadratic equation whose roots are and is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 95

» Polynomials

MCQ▾

Question

If are the roots of the equation, then the equation whose roots are and is ________

Choices

Choice (4) Response

a.

b.

c.

d.

f Page
Sign In