Question
The area of two similar triangles is 400 cm² and 324
cm², respectively. What is the ratio of their corresponding altitudes? type-sscSolution
The ratio of corresponding altitudes = √ Area of the first triangle/area of the second triangle = √ 400cm²/ √ 324cm² =20/18 =10:9
-1, 5, 23, 59, ?
114, 156, ?, 238, 274, 304
1 1 4 ? 280 3640
...What will come in place of the question mark (?) in the following series?
1458, ?, 162, 54, 18, 6
17, 38, 123, 508, ?, 15426
10, 10, 15, 30, 75, ?
252, 235, 220, 207, 196, ?
Find the missing number in the given number series.
130, 152.5, 177, 203.5, 232, ?
What will come in place of the question mark (?) in the following series?
72, 78, 90, ?, 132, 162
64, 65, 73, 100, ?, 289