Question
The perimeter of a rectangular field is 480 meters and
the ratio between the length and breadth is 5:3. The area of the field is:Solution
Let the length and breadth be 5x and 3x respectively According to the Question Perimeter of a rectangular field = 2(l + b) = 480 2(5x+3x) = 480 x = 30 Length = 30 × 5 = 150 Breadth = 30 × 3 = 90 Area = 150 × 90 = 13500 m2
51, 60, 78, ?, 141, 186
14, 20, 29, 44, 65, ?
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
Find the missing number, in the given number series.
6, 12, 36, ?, 720, 4320
What will come in place of the question mark (?) in the following series?
2, 5, 10, 17, 26, ?, 5094Â Â Â 115Â Â Â 138Â Â Â 163Â Â Â Â 190Â Â Â Â ?
What will come in place of the question mark (?) in the following series?
206, 187, ?, 157, 146, 139
38, 41, 50, ?, 158, 401Â
63 131 267 ? 1083 2171
5 6 15 40 89 170 ?
...
