Q1.Emily can say the alphabet backwards in 21.4 seconds. Sophie is 3.7 seconds quicker. How long does it take Sophie? *
1 point
Q2.What is the largest number that can be made by rearranging the digits in 1,713? *
1 point
Q3. A large stone weighs 24.04 kg. Roger hits it with a hammer and a flake weighing 800 g falls off. How much does the rock weigh now? *
1 point
Q4.Gregor has unpacked 70 boxes of cornflakes. Each box contains 30 packets of cornflakes. How many packets of cornflakes has Gregor unpacked? *
1 point
Q5. The new dual carriageway is 51.2 miles long and costs £1.25 million per mile to build. What is the cost of building the new dual carriageway? *
1 point
Q6.Gregor has put 32 swiss rolls on to the shop shelves. Each swiss roll contains 187.5 calories. How many calories are there in all of the swiss rolls? *
1 point
Q7. George has measured his pet and it is 2.3 m long. It is one hundred times longer than James' pet. How long is James' pet? *
1 point
Q8. The Flahertys have 800 pets of which 37.5% belong to Rachel. How many pets belong to Rachel? *
1 point
Q9. Elena has 0.3 of a bitcoin spread across two accounts. She forgets the password of the account containing 0.02 bitcoins. How many bitcoins does she have left? *
1 point
Q10. A Rose (1 R) is the aroma of a standard rose. A ploppy flower has an aroma of one centiRose (1 cR). How many ploppy flowers will have the same aroma as one rose? *
1 point
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