MHT-CET

Pair of straight lines question bank (Mathematics)

Practice 151 free MHT-CET Mathematics - Pair of straight lines questions with answers and step-by-step solutions.

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Q1.

The area of the region enclosed between the pair of lines $xy = 0$ and the lines $xy + 5x - 4y - 20 = 0$ is .....

(A)

$20$ square units

(B)

$\frac{4}{5}$ square units

(C)

$10$ square units

(D)

$6$ square units

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Q2.

The centroid of the triangle formed by the lines $x+3y=10$ and $6x^2+xy-y^2=0$ is

(A)

$\left(\frac{1}{3}, \frac{-7}{3}\right)$

(B)

$\left(\frac{-1}{3}, \frac{-7}{3}\right)$

(C)

$\left(\frac{-1}{3}, \frac{7}{3}\right)$

(D)

$\left(\frac{1}{3}, \frac{7}{3}\right)$

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