суббота, 24 декабря 2016 г.

Test 3. Percentage of a number

 1. The population of Hatton is 11500. If the population decreases by 2%, what is the new population?

 а)  11730;      b)  11210;     
 c)  11670;      d)  11270.

 2. A computer costs £1099. Tom gets a 14% discount. How much will Tom pay for the computer?

 а)  £945.14;      b£1145.14;     
 c£945.24;      d£948.34.

 3. A bike costs £412 + VAT. If VAT is 17.5%, work out how much the bike costs altogether?

 а£488.70;      b£474.30;     
 c)  £484.10;      d£486.10.

 4. A car is worth £4650. After an accident its value falls by 38%. How much is it worth now?

 а£2873;      b)  £2883;     
 c£2895;      d£2888.

 5. A holiday is priced at £2118. World oil prices rise which means that the price of the holiday increases be 7.5%. What is the new price of the holiday?

 а)  £2276.85;      b£2278.15;     
 c£2266.35;      d£2277.88.

 6. A bank pays 4% interest each year (this means if you put money in the bank for one year, you will get 4% of the money extra from the bank). If you put in £70, how much would you have after 1 year?

 а£72.60;      b)  £72.80;      
 c£70.80;      d£74.40.

 7. A new car costs £2320 + VAT (17.5%). What is the total price of the new car?

 а£2728;      b£2712;     
 c£2746;      d)  £2726.

 8. A new car costs £2320 + VAT (17.5%). Its value decreases by 27% after one year. How much does the car cost after 1 year?

 а£1994;      b£1985;     
 c)  £1990;      d£1970.

 9. A new watch costs £275 + VAT (17.5%). What is the total price of the new watch?

 а£322.15;      b)  £323.13;     
 c£323.25;      d£324.50.

10. A new watch costs £275 + VAT (17.5%). After a year-and-a-half the shop puts the watch in a sale when the price is reduced by 15%. How much does the watch cost in the sale?

 а)  £274.66;      b£274.86;     
 c£276.34;      d£272.12.

11. A new TV costs £550 + VAT (17.5%). What is the total price of the new TV?

 а£644.35;      b)  £646.25;     
 c£648.55;      d£642.20.

12. A new TV costs £550 + VAT (17.5%). In the New Year sales, the price of the TV is reduced by 18%. How much does the TV cost in the New Year sales?

 а£531.93;      b£529.75;     
 c£528.80;      d)  £529.93.

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