Class 11

08. Straight Lines question bank (Maths)

Practice 2,782 free Class 11 Maths - 08. Straight Lines questions with answers and step-by-step solutions.

Q1.

A particle begins at the origin and moves successively in the following manner as shown,1 unit to the right, 1/2 unit up, 1/4 unit to the right, 1/8 unit down, 1/16 unit to the right etc.The length of each move is half the length of the previous move and movement continues in the 'zigzag' manner infinitely. The co-ordinates of the point to which the 'zigzag' converges is -


(A)
(4/3, 2/3)
(B)
(4/3, 2/5)
(C)
(3/2, 2/3)
(D)
(2, 2/5)
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Q2.

The length of a line segment AB is 10 units. If the coordinates of one extremity are (2, −3) and the abscissa of the other extremity is 10, then the sum of all possible values of the ordinate of the other extremity is -

(A)
3
(B)
−4
(C)
12
(D)
−6
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