Find the missing number in the following series:234567 23456 ? 234 23A: 6 B: 2356 C: 2347 D: 2345 E: None of theseQuestion 2The numbers in the grid go together in a certain way.Which number should be in the square marked by the question mark?14 16 1816 18 2018 20 ?A: 21 B: 22 C: 24 D: 26 E: None of theseQuestion 3One container has 28 kilograms of flour and another has 4 kilograms.How many kilograms must be taken from one container, so each has an equal amount offlour?A: 4 B: 12 C: 16 D: 24 E: None of theseQuestion 4The numbers and letters in the grid form a pattern and one of the lines has been erased.Which number or letter should be in the square marked by the question mark?2 A 4 A 6 AC B 4 B 6 B4 4 4 C 6 C?6 6 6 6 6 EK J I H G FA: D B: F C: 5 D: E E: None of theseQuestion 5Six pairs of shoes cost as much as 1 coat, 2 pairs of jeans cost as much as 3 pairs of shoes, and 4pairs of socks cost as much as one pair of jeans. How many coats could I exchange for 64 pairs ofsocks?A: 4 B: 1 C: 2 D: 3 E: None of theseQuestion 6The numbers in the circles go together in a certain way.Find the missing number marked by the question mark:Page 249, 7 144, ? 81, 9169, 13A: 12 B: 13 C: 11 D: 15 E: None of theseQuestion 7The clock in my lounge room is 10 minutes slower than the clock on my phone, which is 6 minutesslow. My tram always leaves 6 minutes early, although it is scheduled for 8:55am. It takes me 20minutes to get to the tram stop.What time must I leave, according to my lounge room clock, in order to catch my tram?A: 8:49am B: 8.35am C: 8.23am D: 8.29am E: None of theseQuestion 8A container of soft drink was shared between four work teams of employees. The first team took 1/3of the soft drink, the second team took ½ of what was left, and the remaining two teams shared theremaining soft drink equally between them. If there were originally 240 litres of soft drink, how manylitres of soft drink did the third team get?A: 20 B: 40 C: 80 D: 160 E: None of theseQuestion 9Working mothers who earn $30,000 or less per year receive a rebate on before and after school careof 75%, plus a school bonus of $6,000 that only applies to this category of earnings. Each dollarearned above this amount and up to $40,000 reduces the rebate to 55%, and for any amount abovethis, the rebate drops to 30%. There are three mothers – Jade earns $40,001, Emily earns $38,000and Lucy earns $29,550. If the cost of before and after school care is $10,000 per year, what amountof money does the person have who has the least amount of money left after paying for before andafter school care?A: $33,000 B: $30,000 C: $40,001 D: $40,000 E: None of these
Question
Find the missing number in the following series:234567 23456 ? 234 23A: 6 B: 2356 C: 2347 D: 2345 E: None of theseQuestion 2The numbers in the grid go together in a certain way.Which number should be in the square marked by the question mark?14 16 1816 18 2018 20 ?A: 21 B: 22 C: 24 D: 26 E: None of theseQuestion 3One container has 28 kilograms of flour and another has 4 kilograms.How many kilograms must be taken from one container, so each has an equal amount offlour?A: 4 B: 12 C: 16 D: 24 E: None of theseQuestion 4The numbers and letters in the grid form a pattern and one of the lines has been erased.Which number or letter should be in the square marked by the question mark?2 A 4 A 6 AC B 4 B 6 B4 4 4 C 6 C?6 6 6 6 6 EK J I H G FA: D B: F C: 5 D: E E: None of theseQuestion 5Six pairs of shoes cost as much as 1 coat, 2 pairs of jeans cost as much as 3 pairs of shoes, and 4pairs of socks cost as much as one pair of jeans. How many coats could I exchange for 64 pairs ofsocks?A: 4 B: 1 C: 2 D: 3 E: None of theseQuestion 6The numbers in the circles go together in a certain way.Find the missing number marked by the question mark:Page 249, 7 144, ? 81, 9169, 13A: 12 B: 13 C: 11 D: 15 E: None of theseQuestion 7The clock in my lounge room is 10 minutes slower than the clock on my phone, which is 6 minutesslow. My tram always leaves 6 minutes early, although it is scheduled for 8:55am. It takes me 20minutes to get to the tram stop.What time must I leave, according to my lounge room clock, in order to catch my tram?A: 8:49am B: 8.35am C: 8.23am D: 8.29am E: None of theseQuestion 8A container of soft drink was shared between four work teams of employees. The first team took 1/3of the soft drink, the second team took ½ of what was left, and the remaining two teams shared theremaining soft drink equally between them. If there were originally 240 litres of soft drink, how manylitres of soft drink did the third team get?A: 20 B: 40 C: 80 D: 160 E: None of theseQuestion 9Working mothers who earn 6,000 that only applies to this category of earnings. Each dollarearned above this amount and up to 40,001, Emily earns 29,550. If the cost of before and after school care is 33,000 B: 40,001 D: $40,000 E: None of these
Solution
Question 1: The pattern in the series is that each number is missing the last digit of the previous number. So, the missing number would be 2345. Answer: D: 2345
Question 2: The pattern in the grid is that each number is increasing by 2. So, the missing number would be 22. Answer: B: 22
Question 3: To make the amount of flour equal in both containers, you would need to move 12 kilograms from the first container to the second. Answer: B: 12
Question 4: The pattern in the grid is that each row is repeating the same number or letter. So, the missing square would be D. Answer: A: D
Question 5: If 6 pairs of shoes = 1 coat, 2 pairs of jeans = 3 pairs of shoes, and 4 pairs of socks = 1 pair of jeans, then 64 pairs of socks = 16 pairs of jeans = 24 pairs of shoes = 4 coats. Answer: A: 4
Question 6: The pattern in the circles is that each number is the square of the number below it. So, the missing number would be 12. Answer: A: 12
Question 7: If the tram leaves 6 minutes early at 8:49am and it takes 20 minutes to get to the tram stop, you would need to leave at 8:29am. However, since your lounge room clock is 10 minutes slow, you would need to leave at 8:19am according to that clock. Answer: E: None of these
Question 8: The first team took 1/3 of the soft drink, leaving 160 litres. The second team took 1/2 of what was left, leaving 80 litres. The remaining two teams shared this equally, so the third team got 40 litres. Answer: B: 40
Question 9: Jade earns 7,000 for school care (30% of 33,001. Emily earns 4,500 for school care (55% of 33,500. Lucy earns 6,000 bonus and pays 10,000), leaving 33,000
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