Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) The length and breadth of a rectangle are in the ratio 4 : 6 . If the breadth is 79 cm, find the length cm Answer:_______________ |
| 2) The length and breadth of a rectangle are in the ratio 4 : 5 . If the breadth is 51 cm, find the length cm Answer:_______________ |
| 3) The length and breadth of a rectangle are in the ratio 3 : 7 . If the breadth is 94 cm, find the length cm Answer:_______________ |
| 4) The length and breadth of a rectangle are in the ratio 4 : 6 . If the breadth is 51 cm, find the length cm Answer:_______________ |
| 5) The length and breadth of a rectangle are in the ratio 2 : 7 . If the breadth is 94 cm, find the length cm Answer:_______________ |
| 6) The length and breadth of a rectangle are in the ratio 4 : 5 . If the breadth is 66 cm, find the length cm Answer:_______________ |
| 7) The length and breadth of a rectangle are in the ratio 4 : 5 . If the breadth is 71 cm, find the length cm Answer:_______________ |
| 8) The length and breadth of a rectangle are in the ratio 3 : 7 . If the breadth is 60 cm, find the length cm Answer:_______________ |
| 9) The length and breadth of a rectangle are in the ratio 4 : 6 . If the breadth is 98 cm, find the length cm Answer:_______________ |
| 10) The length and breadth of a rectangle are in the ratio 3 : 8 . If the breadth is 65 cm, find the length cm Answer:_______________ |
| 1) The length and breadth of a rectangle are in the ratio 4 : 6 . If the breadth is 79 cm, find the length Answer: 53 cm SOLUTION 1 : Given : Breadth = 79 cm The ratio of length to breadth is 4 : 6 Breadth = 6 parts 6 parts = 79 cm 1 part = =13.166666666667 cm Length = 4 parts 4 parts = 4 x 13.166666666667 = 53 cm Length of the rectangle = 53 cm |
| 2) The length and breadth of a rectangle are in the ratio 4 : 5 . If the breadth is 51 cm, find the length Answer: 41 cm SOLUTION 1 : Given : Breadth = 51 cm The ratio of length to breadth is 4 : 5 Breadth = 5 parts 5 parts = 51 cm 1 part = =10.2 cm Length = 4 parts 4 parts = 4 x 10.2 = 41 cm Length of the rectangle = 41 cm |
| 3) The length and breadth of a rectangle are in the ratio 3 : 7 . If the breadth is 94 cm, find the length Answer: 40 cm SOLUTION 1 : Given : Breadth = 94 cm The ratio of length to breadth is 3 : 7 Breadth = 7 parts 7 parts = 94 cm 1 part = =13.428571428571 cm Length = 3 parts 3 parts = 3 x 13.428571428571 = 40 cm Length of the rectangle = 40 cm |
| 4) The length and breadth of a rectangle are in the ratio 4 : 6 . If the breadth is 51 cm, find the length Answer: 34 cm SOLUTION 1 : Given : Breadth = 51 cm The ratio of length to breadth is 4 : 6 Breadth = 6 parts 6 parts = 51 cm 1 part = =8.5 cm Length = 4 parts 4 parts = 4 x 8.5 = 34 cm Length of the rectangle = 34 cm |
| 5) The length and breadth of a rectangle are in the ratio 2 : 7 . If the breadth is 94 cm, find the length Answer: 27 cm SOLUTION 1 : Given : Breadth = 94 cm The ratio of length to breadth is 2 : 7 Breadth = 7 parts 7 parts = 94 cm 1 part = =13.428571428571 cm Length = 2 parts 2 parts = 2 x 13.428571428571 = 27 cm Length of the rectangle = 27 cm |
| 6) The length and breadth of a rectangle are in the ratio 4 : 5 . If the breadth is 66 cm, find the length Answer: 53 cm SOLUTION 1 : Given : Breadth = 66 cm The ratio of length to breadth is 4 : 5 Breadth = 5 parts 5 parts = 66 cm 1 part = =13.2 cm Length = 4 parts 4 parts = 4 x 13.2 = 53 cm Length of the rectangle = 53 cm |
| 7) The length and breadth of a rectangle are in the ratio 4 : 5 . If the breadth is 71 cm, find the length Answer: 57 cm SOLUTION 1 : Given : Breadth = 71 cm The ratio of length to breadth is 4 : 5 Breadth = 5 parts 5 parts = 71 cm 1 part = =14.2 cm Length = 4 parts 4 parts = 4 x 14.2 = 57 cm Length of the rectangle = 57 cm |
| 8) The length and breadth of a rectangle are in the ratio 3 : 7 . If the breadth is 60 cm, find the length Answer: 26 cm SOLUTION 1 : Given : Breadth = 60 cm The ratio of length to breadth is 3 : 7 Breadth = 7 parts 7 parts = 60 cm 1 part = =8.5714285714286 cm Length = 3 parts 3 parts = 3 x 8.5714285714286 = 26 cm Length of the rectangle = 26 cm |
| 9) The length and breadth of a rectangle are in the ratio 4 : 6 . If the breadth is 98 cm, find the length Answer: 65 cm SOLUTION 1 : Given : Breadth = 98 cm The ratio of length to breadth is 4 : 6 Breadth = 6 parts 6 parts = 98 cm 1 part = =16.333333333333 cm Length = 4 parts 4 parts = 4 x 16.333333333333 = 65 cm Length of the rectangle = 65 cm |
| 10) The length and breadth of a rectangle are in the ratio 3 : 8 . If the breadth is 65 cm, find the length Answer: 24 cm SOLUTION 1 : Given : Breadth = 65 cm The ratio of length to breadth is 3 : 8 Breadth = 8 parts 8 parts = 65 cm 1 part = =8.125 cm Length = 3 parts 3 parts = 3 x 8.125 = 24 cm Length of the rectangle = 24 cm |