Q.1 A rectangular tank was filled with water flowing from a tap. At 9.00 a.m, the tank was empty. At 1.00p.m, the tank was half filled with water. At what time would the tank be 7/8 filled with water flowing from the tap at this rate?
(a) 5.00p.m
(b) 6.00p.m
(c) 3.00p.m
(d) 4.00p.m
Q.2 At 11.00, a car left Town A for Town B travelling a speed of 80km/hr. At the same time, another car left Town B for Town A at a speed of 100km/hr. The distance between the towns was 540km. At what time did the car pass each other?
(a) 1.00p.m
(b) 2.00p.m
(c) 3.00p.m
(d) 4.00p.m
Q.3 The total mass of Ali and Bale is 51kg. The total mass of Bale and Colin is 81kg. Colin is three times as heavy as Ali. What is the average mass of the three boys?
(a) 44kg
(b) 32kg
(c) 27kg
(d) 22kg
Q.4 The average mass of Joe, Toe, and foe is 48kg. Joe is 7kg heavier than Toe. Joe is also 5kg heavier than Foe. What is Foe mass?
(a) 45kg
(b) 47kg
(c) 50kg
(d) 52kg
Q.5 Which of the following is the greatest?
(a) 0.6
(b) 0.64
(c) 0.608
(d) 0.631
Q.1 A bag contains 12 oranges that weighs 980g. The weight of the empty bag is 20g. What is the weight of 1 orange?
Q.2 The total mass of 7 apples is 1kg 50g. What is the average mass of the apples?
Q.3 Find the value of 12.2 / 4
Q.4 Find the value of 5/6 + 3/4.
( Express you answer in the mixed number )
Q.5 Write down all the common factors of 8 and 12.
Q.1 Ali paid for a 85 cents pen with $5.
How much change should he get?
Q.2 During a sale, mugs are sold in sets of 3 for $1.45. How much must Grit pay for buying 15 mugs during the sale?
Q.3 Danny had 2 identical bottles completely filled with mixtures of Oil and water. The ratio of the amount of Oil to the amount of water in the first bottle was 5 : 1 and in the 2nd bottle was 6 : 1. He emptied both bottles into an empty pail. What was the ratio of the amount of the Oil to the amount of water in the pail.
Q.4 Devi spent some money on 26 files. She spent the same amount of money on another 19 pens. Each file cost 35 cents less than each pen. How much id Devi spent altogether?
Q.5 A baker had some eggs. He used 1/7 of them on Monday and 1/11 of the rest on Tuesday. He bought another 153 eggs and then had as many eggs as he had at first. Hoe many eggs did he have at first?
