1) If 05: 50 is to be converted in 12-hour clock notation then it can be written as a. 5.50 a.m. b. 1750 hours c. 17 50 d. 67 hours
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2) If 10.15 a.m. is converted into 24-hour clock then the time notation can be written as a. 35 hours b. 20 15 c. 10 15 d. 15 10
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3) A train is travelling at an average speed of 90 km/h. If a train left at 10 : 00 a.m. from station A then arrival time of train at station B which is 60 km away is a. 10.40 a.m. b. 10.50 a.m. c. 11.10 a.m. d. 11.20 a.m.
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4) If a car left at 23 20 and reached at its destination point after 4 h 17 min then the time at which car arrived is a. 4.20 a.m. b. 3.37 a.m. c. 3.50 a.m. d. 4.10 a.m.
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5) The total distance travelled is divided by total time taken to calculate a. average rate of return b. average time c. average distance d. average speed
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6) If the cost of 1kg of flour is $2.6 then the cost of 12kg of flour (in dollars) is a. 43.2 b. 35.2 c. 31.2 d. 41.2
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7) A car is travelling at an average speed of 25m/s then time taken by train to travel 1200m is (in seconds) a. 40 seconds b. 38 seconds c. 48 seconds d. 58 seconds
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8) If a worker works 8 hours for $25 then the pay for working 10 hours is a. 31.25 b. 40.25 c. 50 d. 39.25
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9) Ana wants to make a necklace with white, blue and red beads. The ratio of white to blue beads is 2 : 3 while ratio of blue to red beads is 3 : 4. The ratio of white beads to blue beads to red beads in its simplest form is a. 4:03:06 b. 2:03:04 c. 3:04:05 d. 6:03:06
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10) The ratio of apple trees to mango trees is 4 : 5 while that of mango trees to peach trees is 3 : 5. The ratio of apple trees to mango trees to peach trees is a. 1:04:06 b. 2:03:05 c. 4:05:10 d. 2:05:10
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