1) The cost of wheat has decreased in ratio 3 : 4. If original price was $9 then the decreased price is a. $7.75 b. $4.75 c. $5.75 d. $6.75
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2) If piece of cloth measuring 8cm by 12cm is decreased in ratio 3 : 4 then new measuring of cloth will be a. 6cm by 9cm b. 7 cm by 9cm c. 5cm by 8cm d. 7cm by 11cm
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3) If a car travels at average speed of 72 km/h then average speed in m/s is a. 35 m/s b. 25 m/s c. 20 m/s d. 30 m/s
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4) A car can travel 200km in 19 liters. If car travels 300km on petrol and one liter of petrol costs $2.5 then total cost of petrol (in dollars) will be a. $97.25 b. $71.25 c. $80.25 d. $85.25
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5) If a car travelled 600 km in 8 hours then the average speed of car is a. 75km/h b. 85 km/h c. 90 km/h d. 80 km/h
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6) If 16 18 is to be converted in 12-hour clock notation then it can be written as a. 1618 hours b. 22 hours c. 4.18 p.m. d. all of above
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7) In a restaurant, dough for pastries is kneaded by using 5-liter bottles of water in 40 days. If restaurant wants to buy gallons in 15liter packaging then number of 15liter gallons that restaurant must buy in 90 days are a. 380 bottles of 15 liter b. 270 bottles of 15 liter c. 300 bottles of 15 liter d. 350 bottles of 15 liter
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8) After increasing the 72cm by the ratio of 9 : 8, the new answer will be a. 64cm b. 81cm c. 49cm d. 100cm
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9) The ratio in which price/kg of chicken snacks is decreased from $56 to $48 is a. 8:09 b. 7:09 c. 3:05 d. 7:06
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10) The ratio 36 : 27 : 54 can be written in its simplest form as a. 4:03:06 b. 2:03:04 c. 3:04:05 d. 6:03:06
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