Which of the following statements is incorrect? AAn infinite number of lines can be drawn passing through one given point. BPoints which are not on the same line are called non-collinear points. CThe closed curves that do not cross themselves are called simple closed curves. DNone of these
A2457 B2043 C2586 D2040
Put the correct signs in the boxes below in the same order as in the options so that the given statement becomes true. A-, +, + B+, +, - C-, +, - D+, -, +
What fraction of the letters of the word LIBRARY is vowel? A5⁄7 B7⁄2 C2⁄7 D7⁄5
Seven people - A, B, C, D, E, F and G - are standing in a single line, facing a booth. E is somewhere ahead of F. There is exactly one person standing between C and G. D is immediately behind A. F is behind both B and D. If D and C are fourth and fifth in line respectively, then which of the following must be true? A F is seventh B A is first C F is sixth D B is first
In the given figure, ABCD is a rectangle and DEFG is a square. Find the perimeter of the figure. A38 m B42 m C46 m D52 m
The given figure is made up of two identical rectangles. Find the area of the shaded part. A 8 cm2 B 40 cm2 C 12 cm2 D 20 cm2
Find the number of perpendicular bisector(s) drawn to a line. A1 B2 C3 DInfinite