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) Round off 31.89 to the nearest whole number. Answer:_______________ |
| 2) Round off 63.37 to the nearest 1 decimal place. Answer:_______________ |
| 3) Round off 66.27 to the nearest whole number. Answer:_______________ |
| 4) Round off 98.871 to the nearest 2 decimal places. Answer:_______________ |
| 5) Round off 24.849 to the nearest 2 decimal places. Answer:_______________ |
| 6) Round off 94.64 to the nearest 1 decimal place. Answer:_______________ |
| 7) Round off 3.81 to the nearest whole number. Answer:_______________ |
| 8) Round off 62.65 to the nearest 1 decimal place. Answer:_______________ |
| 9) Round off 20.02 to the nearest whole number. Answer:_______________ |
| 10) Round off 9.320 to the nearest 2 decimal places. Answer:_______________ |
| 1) Round off 31.89 to the nearest whole number. Answer: 32 SOLUTION 1 : Hint: The digit 8 in 31.89 is more than 5. Hence we round up the decimal. The answer is 32. |
| 2) Round off 63.37 to the nearest 1 decimal place. Answer: 63.4 SOLUTION 1 : Hint: The digit '7' in 63.37 is more than 5. Hence, we round up the decimal. The answer is 63.4. |
| 3) Round off 66.27 to the nearest whole number. Answer: 66 SOLUTION 1 : Hint: The digit '2' in 66.27 is more than 5. Hence, we round up the decimal. The answer is 66. |
| 4) Round off 98.871 to the nearest 2 decimal places. Answer: 98.87 SOLUTION 1 :
Hint: The digit '1' in 98.871 is less than 5. Hence, we round down the decimal. The answer is 98.87. |
| 5) Round off 24.849 to the nearest 2 decimal places. Answer: 24.85 SOLUTION 1 : Hint: The digit '9' in 24.849 is more than 5. Hence, we round up. The answer is 24.85. |
| 6) Round off 94.64 to the nearest 1 decimal place. Answer: 94.6 SOLUTION 1 : Hint:The digit '4' in 94.64 is less than 5. Hence, we round down the decimal The answer is 94.6. |
| 7) Round off 3.81 to the nearest whole number. Answer: 4 SOLUTION 1 : Hint: The digit 8 in 3.81 is more than 5. Hence we round up the decimal. The answer is 4. |
| 8) Round off 62.65 to the nearest 1 decimal place. Answer: 62.7 SOLUTION 1 : Hint: The digit '5' in 62.65 is more than 5. Hence, we round up the decimal. The answer is 62.7. |
| 9) Round off 20.02 to the nearest whole number. Answer: 20 SOLUTION 1 : Hint: The digit '0' in 20.02 is more than 5. Hence, we round up the decimal. The answer is 20. |
| 10) Round off 9.320 to the nearest 2 decimal places. Answer: 9.32 SOLUTION 1 :
Hint: The digit '0' in 9.320 is less than 5. Hence, we round down the decimal. The answer is 9.32. |