The number of rooms at Hotel G is 10 less than twice the number of rooms at Hotel H. If the total number of rooms at both Hotels is 425, what is the number of rooms at Hotel G?

Look at this Series; 14, 28, 20, 40, 32, 64, .... What number should come next?

In an election between 2 candidates, one got 55% of the total valid votes, 20% votes were invalid. If the total number of votes was 7500, what was the number of valid votes that the other candidate got?

4 adults consumed food costing $60 for 3 days. For the same food cost, what would be the cost of food consumed by 7 adults for 5 days?

Look at this Series; 22, 21, 23, 22, 24, 23, ... What number should come next?

For this Series of alphanumeric fractions: A/2, B/4, C/6, D/8. ?, ?, What should be the next fraction?

Look at this Series: 7, 10, 8, 11, 9, 12, ..... What number should come next?

36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work

4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?

A P.E. teacher orders 30 new jersey for the school football team. If each of the jersey cost GH 3.99, what is the total cost of these jerseys

A store pays GH 82.95 for a microwave and marks the price up by 20%. What is the new price?

Of the following fractions, which of them is greater than 1/2?

In a class of 78 students. 41 are taking Journalism, 22 are taking Public Relations. Of the students taking Journalism or Public Relations, 9 are taking both courses. How many students are not students are not enrolled in either course?