IMO- Mathematics Olympiad Class 10: Questions 120 - 124 of 958

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Question number: 120

» Pair of Linear Equations in Two Variables

MCQ▾

Question

The value of k, for which the system of equations Equation represent parallel lines is ________

Choices

Choice (4) Response

a.

13

b.

9

c.

16

d.

6

Question number: 121

» Polynomials

MCQ▾

Question

If the sum of the squares of zeroes of the polynomial Equation is Equation , find the value of k

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Both a. and c. are correct

Question number: 122

» Pair of Linear Equations in Two Variables

MCQ▾

Question

The denominators of a rational number is greater than its numerator by 5. If 5 is subtracted from the numerator and 10 is added to the denominator, the new number becomes Equation . Then the original number was ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 123

» Polynomials

MCQ▾

Question

If Equation be the zeroes of the quadratic polynomial Equation , then the value of Equation =________

Choices

Choice (4) Response

a.

-5

b.

-4

c.

5

d.

4

Question number: 124

» Pair of Linear Equations in Two Variables

MCQ▾

Question

Bhavesh and Mihir have some books with them. Once Mihir said to Bhavesh that if Bhavesh gives 5 books to Mihir then Bhavesh will have only Equation of the books that Mihir will have with him. Then Bhavesh asked frankly that if Mihir gives him only five books (to Bhavesh), then Mihir will have as many books as Bhavesh will have. The total number of books that Bhavesh and Mihir have with them is ________

Choices

Choice (4) Response

a.

23

b.

8

c.

34

d.

10

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