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 of a rectangular field is 5 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 2) The length of a rectangular field is 4 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 3) The length of a rectangular field is 2 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 4) The length of a rectangular field is 3 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 5) The length of a rectangular field is 5 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 6) The length of a rectangular field is 4 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 7) The length of a rectangular field is 3 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 8) The length of a rectangular field is 4 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 9) The length of a rectangular field is 5 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 10) The length of a rectangular field is 5 times the breadth of the field. m What is the area of the field m2 Answer:_______________ |
| 1) The length of a rectangular field is 5 times the breadth of the field. Answer: 480 m What is the area of the field Answer: 23040 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 576 ÷ 2 = 288 m Step 2: Breadth of rectangle: 288 ÷ 6 = 48 m Step 3: Length of rectangle: 48 x 5 = 480 m The length of the field is 480 m. Step 4: Area of rectangle: 48 x 480 = 23040 m2 The area of the field is 23040 m2. |
| 2) The length of a rectangular field is 4 times the breadth of the field. Answer: 200 m What is the area of the field Answer: 5000 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 250 ÷ 2 = 125 m Step 2: Breadth of rectangle: 125 ÷ 5 = 25 m Step 3: Length of rectangle: 25 x 4 = 200 m The length of the field is 200 m. Step 4: Area of rectangle: 25 x 200 = 5000 m2 The area of the field is 5000 m2. |
| 3) The length of a rectangular field is 2 times the breadth of the field. Answer: 196 m What is the area of the field Answer: 9604 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 294 ÷ 2 = 147 m Step 2: Breadth of rectangle: 147 ÷ 3 = 49 m Step 3: Length of rectangle: 49 x 2 = 196 m The length of the field is 196 m. Step 4: Area of rectangle: 49 x 196 = 9604 m2 The area of the field is 9604 m2. |
| 4) The length of a rectangular field is 3 times the breadth of the field. Answer: 282 m What is the area of the field Answer: 13254 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 376 ÷ 2 = 188 m Step 2: Breadth of rectangle: 188 ÷ 4 = 47 m Step 3: Length of rectangle: 47 x 3 = 282 m The length of the field is 282 m. Step 4: Area of rectangle: 47 x 282 = 13254 m2 The area of the field is 13254 m2. |
| 5) The length of a rectangular field is 5 times the breadth of the field. Answer: 450 m What is the area of the field Answer: 20250 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 540 ÷ 2 = 270 m Step 2: Breadth of rectangle: 270 ÷ 6 = 45 m Step 3: Length of rectangle: 45 x 5 = 450 m The length of the field is 450 m. Step 4: Area of rectangle: 45 x 450 = 20250 m2 The area of the field is 20250 m2. |
| 6) The length of a rectangular field is 4 times the breadth of the field. Answer: 432 m What is the area of the field Answer: 23328 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 540 ÷ 2 = 270 m Step 2: Breadth of rectangle: 270 ÷ 5 = 54 m Step 3: Length of rectangle: 54 x 4 = 432 m The length of the field is 432 m. Step 4: Area of rectangle: 54 x 432 = 23328 m2 The area of the field is 23328 m2. |
| 7) The length of a rectangular field is 3 times the breadth of the field. Answer: 342 m What is the area of the field Answer: 19494 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 456 ÷ 2 = 228 m Step 2: Breadth of rectangle: 228 ÷ 4 = 57 m Step 3: Length of rectangle: 57 x 3 = 342 m The length of the field is 342 m. Step 4: Area of rectangle: 57 x 342 = 19494 m2 The area of the field is 19494 m2. |
| 8) The length of a rectangular field is 4 times the breadth of the field. Answer: 328 m What is the area of the field Answer: 13448 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 410 ÷ 2 = 205 m Step 2: Breadth of rectangle: 205 ÷ 5 = 41 m Step 3: Length of rectangle: 41 x 4 = 328 m The length of the field is 328 m. Step 4: Area of rectangle: 41 x 328 = 13448 m2 The area of the field is 13448 m2. |
| 9) The length of a rectangular field is 5 times the breadth of the field. Answer: 700 m What is the area of the field Answer: 49000 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 840 ÷ 2 = 420 m Step 2: Breadth of rectangle: 420 ÷ 6 = 70 m Step 3: Length of rectangle: 70 x 5 = 700 m The length of the field is 700 m. Step 4: Area of rectangle: 70 x 700 = 49000 m2 The area of the field is 49000 m2. |
| 10) The length of a rectangular field is 5 times the breadth of the field. Answer: 470 m What is the area of the field Answer: 22090 m2 SOLUTION 1 : L : B Step 1: Sum of length and breadth of rectangle: 564 ÷ 2 = 282 m Step 2: Breadth of rectangle: 282 ÷ 6 = 47 m Step 3: Length of rectangle: 47 x 5 = 470 m The length of the field is 470 m. Step 4: Area of rectangle: 47 x 470 = 22090 m2 The area of the field is 22090 m2. |