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) 14% of the total quantity of oil is 22 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 2) 13% of the total quantity of oil is 21 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 3) 19% of the total quantity of oil is 46 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 4) 19% of the total quantity of oil is 23 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 5) 15% of the total quantity of oil is 30 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 6) 16% of the total quantity of oil is 38 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 7) 12% of the total quantity of oil is 42 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 8) 15% of the total quantity of oil is 48 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 9) 19% of the total quantity of oil is 42 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 10) 12% of the total quantity of oil is 49 litres.Find the total quantity of oil in litres.
Answer:_______________ |
| 1) 14% of the total quantity of oil is 22 litres.Find the total quantity of oil in litres. Answer: 157.143 SOLUTION 1 : Given: Let x be the total quantity of oil 14% of the total quantity of oil = 22 litres (14÷100) x x = 22 0.14 x x = 22 x = 22 ÷ 0.14 = 157.143 litres The total quantity of oil is 157.143 litres.
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| 2) 13% of the total quantity of oil is 21 litres.Find the total quantity of oil in litres. Answer: 161.538 SOLUTION 1 : Given: Let x be the total quantity of oil 13% of the total quantity of oil = 21 litres (13÷100) x x = 21 0.13 x x = 21 x = 21 ÷ 0.13 = 161.538 litres The total quantity of oil is 161.538 litres.
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| 3) 19% of the total quantity of oil is 46 litres.Find the total quantity of oil in litres. Answer: 242.105 SOLUTION 1 : Given: Let x be the total quantity of oil 19% of the total quantity of oil = 46 litres (19÷100) x x = 46 0.19 x x = 46 x = 46 ÷ 0.19 = 242.105 litres The total quantity of oil is 242.105 litres.
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| 4) 19% of the total quantity of oil is 23 litres.Find the total quantity of oil in litres. Answer: 121.053 SOLUTION 1 : Given: Let x be the total quantity of oil 19% of the total quantity of oil = 23 litres (19÷100) x x = 23 0.19 x x = 23 x = 23 ÷ 0.19 = 121.053 litres The total quantity of oil is 121.053 litres.
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| 5) 15% of the total quantity of oil is 30 litres.Find the total quantity of oil in litres. Answer: 200.000 SOLUTION 1 : Given: Let x be the total quantity of oil 15% of the total quantity of oil = 30 litres (15÷100) x x = 30 0.15 x x = 30 x = 30 ÷ 0.15 = 200.000 litres The total quantity of oil is 200.000 litres.
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| 6) 16% of the total quantity of oil is 38 litres.Find the total quantity of oil in litres. Answer: 237.500 SOLUTION 1 : Given: Let x be the total quantity of oil 16% of the total quantity of oil = 38 litres (16÷100) x x = 38 0.16 x x = 38 x = 38 ÷ 0.16 = 237.500 litres The total quantity of oil is 237.500 litres.
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| 7) 12% of the total quantity of oil is 42 litres.Find the total quantity of oil in litres. Answer: 350.000 SOLUTION 1 : Given: Let x be the total quantity of oil 12% of the total quantity of oil = 42 litres (12÷100) x x = 42 0.12 x x = 42 x = 42 ÷ 0.12 = 350.000 litres The total quantity of oil is 350.000 litres.
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| 8) 15% of the total quantity of oil is 48 litres.Find the total quantity of oil in litres. Answer: 320.000 SOLUTION 1 : Given: Let x be the total quantity of oil 15% of the total quantity of oil = 48 litres (15÷100) x x = 48 0.15 x x = 48 x = 48 ÷ 0.15 = 320.000 litres The total quantity of oil is 320.000 litres.
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| 9) 19% of the total quantity of oil is 42 litres.Find the total quantity of oil in litres. Answer: 221.053 SOLUTION 1 : Given: Let x be the total quantity of oil 19% of the total quantity of oil = 42 litres (19÷100) x x = 42 0.19 x x = 42 x = 42 ÷ 0.19 = 221.053 litres The total quantity of oil is 221.053 litres.
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| 10) 12% of the total quantity of oil is 49 litres.Find the total quantity of oil in litres. Answer: 408.333 SOLUTION 1 : Given: Let x be the total quantity of oil 12% of the total quantity of oil = 49 litres (12÷100) x x = 49 0.12 x x = 49 x = 49 ÷ 0.12 = 408.333 litres The total quantity of oil is 408.333 litres.
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