Circle and System of Circles Test

Result

Circle and System of Circles Test - 68

Score
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out of -
Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

A

B

C

D

Solution
Question 2
4 / -1

A

B

C

D

Solution
Question 3
4 / -1

A

B

C

D
None of these

Solution
Question 4
4 / -1

A
A.P.

B
H.P.

C
G.P.

D
A.G.P.

Solution
Question 5
4 / -1

A

B

C

D

Solution
Question 6
4 / -1

A

B

C

D

Solution
Question 7
4 / -1

A
a, b, c are in A.P.

B
a, b, c are in G.P.

C

D

Solution
Question 8
4 / -1

The value of λ such that the line joining the origin to the points of intersection of the line x + y = 1 and the curve x² + y² + x −2y − λ= 2 0 are mutually perpendicular is

A

B

C
2

D
3

Solution
Question 9
4 / -1

A point P moves such that the sum of the square of its distances from the sides of a square of side unity is 9. Then the locus of P is

A

B

C

D

Solution
Question 10
4 / -1

A triangle is formed by the lines whose combined equation is given by (x + y – 4)(xy – 2x – y + 2) = 0. The equation of its circumcircle is

A
x² + y² – 5x – 3y + 8 = 0

B
x² + y² – 3x – 5y + 8 = 0

C
x² + y² – 3x – 5y – 8 = 0

D
none of these

Solution