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) Represent the following numbers in the scienific notation 0.0000000047 = x 10-9 Answer:_______________ |
| 2) Represent the following numbers in the scienific notation 0.0000074753 = x 10-6 Answer:_______________ |
| 3) Represent the following numbers in the scienific notation 589700000000000 = x1014 Answer:_______________ |
| 4) Represent the following numbers in the scienific notation 33000000 = x107 Answer:_______________ |
| 5) Represent the following numbers in the scienific notation 0.0021 = x 10-3 Answer:_______________ |
| 6) Represent the following numbers in the scienific notation 839601 = x 107 Answer:_______________ |
| 7) Represent the following numbers in the scienific notation 665600000000 = x1011 Answer:_______________ |
| 8) Represent the following numbers in the scienific notation 0.0000000013 = x 10-9 Answer:_______________ |
| 9) Represent the following numbers in the scienific notation 0.0000078781 = x 10-6 Answer:_______________ |
| 10) Represent the following numbers in the scienific notation 683300000000000 = x1014 Answer:_______________ |
| 1) Represent the following numbers in the scienific notation 0.0000000047 = Answer: 4.7 x 10-9 SOLUTION 1 : Ans = 4.7x10-9 |
| 2) Represent the following numbers in the scienific notation 0.0000074753 = Answer: 7.4753 x 10-6 SOLUTION 1 : Ans = 7.4753x10-6 |
| 3) Represent the following numbers in the scienific notation 589700000000000 = Answer: 5.897x1014 SOLUTION 1 : Ans = 5.897x1014 |
| 4) Represent the following numbers in the scienific notation 33000000 = Answer: 3.3x107 SOLUTION 1 : Ans = 3.3x107 |
| 5) Represent the following numbers in the scienific notation 0.0021 = Answer: 2.1 x 10-3 SOLUTION 1 : Ans = 2.1x10-3 |
| 6) Represent the following numbers in the scienific notation 839601 = Answer: 8.39601 x 107 SOLUTION 1 : Ans = 8.39601x107 |
| 7) Represent the following numbers in the scienific notation 665600000000 = Answer: 6.656x1011 SOLUTION 1 : Ans = 6.656x1011 |
| 8) Represent the following numbers in the scienific notation 0.0000000013 = Answer: 1.3 x 10-9 SOLUTION 1 : Ans = 1.3x10-9 |
| 9) Represent the following numbers in the scienific notation 0.0000078781 = Answer: 7.8781 x 10-6 SOLUTION 1 : Ans = 7.8781x10-6 |
| 10) Represent the following numbers in the scienific notation 683300000000000 = Answer: 6.833x1014 SOLUTION 1 : Ans = 6.833x1014 |