Q). How many two-digit numbers are divisible by 6?
A) 12
B) 15
C) 10
D) 17
Q). If the 2nd term of an AP is 4 and the 6th term is 16, then its 11th term is
A) 29
B) 33
C) 34
D) 31
Q). Which term of the AP 24, 21, 18,… is the first negative?
A) 10th
B) 8th
C) 7th
D) 6th
Q). If a = 2 and d = 2, then S15 =
A) 220
B) 230
C) 240
D) 245
Q). The points A (1, 7), B (4, 2), C (-1, -1) and D (-4, 4) are
A) collinear
B) vertices of a square
C) vertices of a rectangle
D) None of these
Q). If P divides the line joining A (x1, y1) and B (x2, y2) internally in the ratio m1 : m2, then P is
A) ()
B) ()
C) ()
D) (
Q). The distance between the points A (4, 3) and B (8, 6) is
A) 5
B) 6
C) 4
D) 7
Q). The points A (1, 5), B-(2, 3) and C (-2, -1) are
A) vertices of a right – angled triangle
B) vertices of an isosceles triangle
C) collinear
D) non-collinear
Q). The midpoint of A (1, 5) and B (-2, -1) is
A) (1/2, 2)
B) (2, 1/2)
C) (-1/2, 2)
D) (-1/2, -2)
Q). If a line makes an angle 45° with positive: X – axis, then its slope is
A) 1/√2
B) 1/2
C) √3/2
D) 1
Good