The circumferences of two circles are in the ratio 2:3. What is the ratio of their areas? 2:3 4:9 1:3 8:27 combined defence services examination solved question papers The area of a circle inscribed in an equilateral triangle is 154 sq cm. what is the perimeter of the triangle? 21 cm 42v3 cm 21v3 cm 42 cm The lengths of three line segments (in cm) are given in each of the four cases. Which one of the following cases is not suitable to be the three sides of a triangle? 2, 3, 4 2, 3, 5 2, 4, 5 3, 4, 5 In histogram the width of the bars is proportional to ___ frequency number of classes class interval None of these
combined defence services examination solved question papers
combined defence services examination question papers
combined defence services examination model question papers
combined defence service exam question papers
cds exam solved question papers
combined defence services examination question papers. combined defence services examination model question papers. combined defence service exam question papers. cds exam solved question papers. cds exam question papers. cds exam question paper. cds exam model question paper. cds exam question papers solved. cds exam old question papers. cds exam sample question papers. cds exam previous question papers. cds sample question papers.
