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 0.0023 = x 10-3 Answer:_______________ |
| 2) Represent the following numbers in the scienific notation 0.0000047887 = x 10-6 Answer:_______________ |
| 3) Represent the following numbers in the scienific notation 0.0000000085 = x 10-9 Answer:_______________ |
| 4) Represent the following numbers in the scienific notation 922500000000 = x1011 Answer:_______________ |
| 5) Represent the following numbers in the scienific notation 59000000 = x107 Answer:_______________ |
| 6) Represent the following numbers in the scienific notation 235509 = x 107 Answer:_______________ |
| 7) Represent the following numbers in the scienific notation 355500000000000 = x1014 Answer:_______________ |
| 8) Represent the following numbers in the scienific notation 0.0051 = x 10-3 Answer:_______________ |
| 9) Represent the following numbers in the scienific notation 0.0000098519 = x 10-6 Answer:_______________ |
| 10) Represent the following numbers in the scienific notation 0.0000000075 = x 10-9 Answer:_______________ |
| 1) Represent the following numbers in the scienific notation 0.0023 = Answer: 2.3 x 10-3 SOLUTION 1 : Ans = 2.3x10-3 |
| 2) Represent the following numbers in the scienific notation 0.0000047887 = Answer: 4.7887 x 10-6 SOLUTION 1 : Ans = 4.7887x10-6 |
| 3) Represent the following numbers in the scienific notation 0.0000000085 = Answer: 8.5 x 10-9 SOLUTION 1 : Ans = 8.5x10-9 |
| 4) Represent the following numbers in the scienific notation 922500000000 = Answer: 9.225x1011 SOLUTION 1 : Ans = 9.225x1011 |
| 5) Represent the following numbers in the scienific notation 59000000 = Answer: 5.9x107 SOLUTION 1 : Ans = 5.9x107 |
| 6) Represent the following numbers in the scienific notation 235509 = Answer: 2.35509 x 107 SOLUTION 1 : Ans = 2.35509x107 |
| 7) Represent the following numbers in the scienific notation 355500000000000 = Answer: 3.555x1014 SOLUTION 1 : Ans = 3.555x1014 |
| 8) Represent the following numbers in the scienific notation 0.0051 = Answer: 5.1 x 10-3 SOLUTION 1 : Ans = 5.1x10-3 |
| 9) Represent the following numbers in the scienific notation 0.0000098519 = Answer: 9.8519 x 10-6 SOLUTION 1 : Ans = 9.8519x10-6 |
| 10) Represent the following numbers in the scienific notation 0.0000000075 = Answer: 7.5 x 10-9 SOLUTION 1 : Ans = 7.5x10-9 |