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Recent questions tagged objective-type-question
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Choose the correct answer from the given four options. One vertex of the equilateral triangle with centroid at the origin and one side as x + y – 2 = 0 is \[\] [Hint: Let ABC be the equilateral triangle with vertex A (h, k) and let D ($ \alpha , \beta $ ) be the point on BC. Then $ \large\frac{2\alpha + h}{3}$$=0 = \large\frac{2\beta + k}{3}$. Also $ \alpha + \beta -2 = 0$ and $ \bigg( \large\frac{k-0}{h-0} \bigg) $$ \times (-1) =-1]$
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
difficult
q41
asked
Jul 6, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The ratio in which the line $3x + 4y + 2 = 0$ divides the distance between the lines $3x + 4y + 5 = 0$ and $3x + 4y – 5 = 0$ is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q40
asked
Jul 6, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. A line passes through (2, 2) and is perpendicular to the line $3x + y=3$. Its y - intercept is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q39
asked
Jul 6, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. A point equidistant from the lines $4x + 3y + 10 = 0, 5x – 12y + 26 = 0$ and $7x+24y-50=0$ is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q38
asked
Jul 6, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The point (4, 1) undergoes the following two successive transformations : \[\] (i) Reflection about the line $y=x$ \[\] (ii) Translation through a distance 2 units along the positive x-axis \[\] Then the final coordinates of the point are
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
difficult
q37
asked
Jul 6, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. For specifying a straight line, how many geometrical parameters should be known ?
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q36
asked
Jul 6, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The coordinates of the foot of perpendiculars from the point (2, 3) on the line $y = 3x + 4 $ is given by
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q32
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The distance between the lines $ y = mx + c_1$ and $ y = mx + c_2$ is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
easy
q31
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The equations of the lines passing through the point (1, 0) and at a distance $ \large\frac{\sqrt 3 }{2}$ from the origin, are
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q30
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The equations of the lines which pass through the point (3, –2) and are inclined at $ 60^{\circ}$ to the line $3 x + y = 1$ is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q29
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The distance of the point of intersection of the lines 2x – 3y + 5 = 0 and 3x + 4y = 0 from the line 5x – 2y = 0 is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q28
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. If the line $ \large\frac{x}{a}$$+ \large\frac{y}{b}$$=1$ passes through the points (2, –3) and (4, –5), then (a, b ) is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q27
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The tangent of angle between the lines whose intercepts on the axes are a, – b and b, – a, respectively, is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q26
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The equation of the line passing through the point (1, 2) and perpendicular to the line $x+y+1 = 0 $ is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
easy
q25
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. The equation of the straight line passing through the point (3, 2) and perpendicular to the line y = x is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
easy
q24
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
Choose the correct answer from the given four options. Slope of a line which cuts off intercepts of equal lengths on the axes is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
easy
q23
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
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