Mathematics MCQS for class 12 with Answers Chapter 4

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Mathematics MCQS for class 12 with Answers


The ratio in which y-axis divides the line joining (2, -3) and (-5, 6) is
2:03
1:02
3:05
2:05

The distance of 12x + 5y = 7 from origin is
13
13/7
13-Jul
13-Jan

Any line perpendicular to the line ax + by + c = 0 is
bx + ay + c’ = 0
None of these
bx – ay = c’ = 0
cx – ay + a’ = 0

If b>0 & x=b, then the line l is:
Above the x-axis
On the right of the y-axis
On the left of the y-axis
Below the x-axis

Slope of y-axis is
-1
1
0
Undefined

The distance between (2,1) & (-3,5) is
?16
?27
5
?41

If a>0 & y=a, then the line l is:
Above the x-axis
On the left of the y-axis
Below the x-axis
None of these

A French mathematician introduced algebraic methods in geometry named:
Newton
Leibniz
Caunchy
Rene Descartes

If m1 & m2 are slopes of two perpendicular lines then:
m1m2 = 1
m1
m1m2 = -1
m1

If m1 & m2 are slopes of two parallel lines then:
m1 + m2 = 0
m1
m1m2 = 1
m1

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