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) A car travels 68 km in 40 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
2) A car travels 64 km in 45 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
3) A car travels 80 km in 40 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
4) A car travels 69 km in 44 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
5) A car travels 65 km in 35 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
6) A car travels 80 km in 41 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
7) A car travels 74 km in 37 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
8) A car travels 67 km in 37 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
9) A car travels 66 km in 45 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
10) A car travels 78 km in 44 minutes. At the same rate, how many km will it travel in one hour km Answer:_______________ |
1) A car travels 68 km in 40 minutes. At the same rate, how many km will it travel in one hour Answer: 102 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 102 km
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2) A car travels 64 km in 45 minutes. At the same rate, how many km will it travel in one hour Answer: 85 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 85 km
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3) A car travels 80 km in 40 minutes. At the same rate, how many km will it travel in one hour Answer: 120 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 120 km
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4) A car travels 69 km in 44 minutes. At the same rate, how many km will it travel in one hour Answer: 94 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 94 km
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5) A car travels 65 km in 35 minutes. At the same rate, how many km will it travel in one hour Answer: 111 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 111 km
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6) A car travels 80 km in 41 minutes. At the same rate, how many km will it travel in one hour Answer: 117 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 117 km
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7) A car travels 74 km in 37 minutes. At the same rate, how many km will it travel in one hour Answer: 120 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 120 km
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8) A car travels 67 km in 37 minutes. At the same rate, how many km will it travel in one hour Answer: 109 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 109 km
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9) A car travels 66 km in 45 minutes. At the same rate, how many km will it travel in one hour Answer: 88 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 88 km
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10) A car travels 78 km in 44 minutes. At the same rate, how many km will it travel in one hour Answer: 106 km SOLUTION 1 : Given :
As time taken increases, distance travelled also increases. It is in direct variation. So, = Constant = a= = = 106 km
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