Straight Line and Pair of Straight Lines Test

Result

Straight Line and Pair of Straight Lines Test - 21

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
60^o

B
120^o

C
150^o

D
135^o

Solution
Question 2
4 / -1

A
1

B
2

C
–1

D
–2

Solution
Question 3
4 / -1

A

B

C

D

Solution
Question 4
4 / -1

A
90^o

B
60^o

C
75^o

D
30^o

Solution
Question 5
4 / -1

If vertices of parallelogram are respectively (0,0), (1,0), (2,2) and (1,2), then angle between diagonals is

A

B

C

D

Solution
Question 6
4 / -1

Equation of angle bisectors between x and y-axes are

A
y = ± x

B
y = ± 2x

C

D
y = ± 3x

Solution
Question 7
4 / -1

If the line passing through (4,3) and (2, k) is perpendicular y = 2x + 3, then k =

A
–1

B
1

C
–4

D
4

Solution
Question 8
4 / -1

The number of straight lines which are equally inclined to both the axes is

A
4

B
2

C
3

D
1
Question 9
4 / -1

Which of the following lines is concurrent with the lines 3x + 4y + 6 = 0 and 6x + 5y + 9 = 0

A
2x + 3y + 5 = 0

B
3x + 3y + 5 = 0

C
7x + 9y + 3 = 0

D
None of these

Solution
Question 10
4 / -1

The solution of equations x + y = 10, 2x + y = 18 and 4x – 3y = 36 will be

A
Only one solution

B
No solution

C
Infinite solution

D
None of the above

Solution