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Class 10 Math Concepts Quiz

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Questions and Answers

What is the value of 5x - 3y when x = 4 and y = 2?

13 (correct)

Which of the following is the equation of a circle with center (3, -2) and radius 5?

(x + 3)^2 + (y - 2)^2 = 25

(x + 3)^2 + (y - 2)^2 = 5

(x - 3)^2 + (y + 2)^2 = 25 (correct)

(x - 3)^2 + (y + 2)^2 = 5

What is the value of 'a' in the quadratic equation 2x^2 + 5x + a = 0 if the equation has real and equal roots?

25/4 (correct)

-25/4

5/2

-5/2

Class 10 Math Concepts Quiz

Choose a study mode

Podcast

Questions and Answers

What is the value of 5x - 3y when x = 4 and y = 2?

Which of the following is the equation of a circle with center (3, -2) and radius 5?

What is the value of 'a' in the quadratic equation 2x^2 + 5x + a = 0 if the equation has real and equal roots?

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