Question
Quantity I. The perimeter of a triangle whose sides are
17 cm, 13 cm and 23 cm. Quantity II. The perimeter of a square whose diagonal is 19 Â cm. Study the following information carefully and answer the Questions given below:Solution
Quantity I. The perimeter of the triangle = 17 + 13 + 23 = 53 cm Quantity II. Side of the square = Diagonal/√2 = (19√2)/√2 = 19 cm The perimeter of the square = 19 × 4 = 76 cm Hence Quantity I < Quantity II
Find the wrong number in the given number series.
7, 14, 29, 58, 117, 233, 469
3Â Â Â 4Â Â Â 18Â Â Â Â 72Â Â Â Â 360Â Â Â Â Â 2160Â Â Â
- 72, 102, 148, 200, 272, 362
12, 36, 41, 121, 128, 384
- Find the wrong number in the given number series.
8, 19, 12, 23, 16, 36 4, 5, 12, 39, 160, 806
Find the wrong number in the given number series.
1, 3, 10, 21, 64, 129, 356, 777
Find the wrong number in given number series.
1500, 1450, 1390, 1350, 1240, 1150
Find the wrong number in the given number series.
3, 7, 22, 89, 445, 267526, 38, 60, 110, 206, 398