A cyclist travels 100 km on the first day of the week. Every day the cyclist increases the distance by 50%. So on the second day the cyclist travels 150 km and so on. How far does the cyclist travel...

A cyclist travels 100 km on the first day of the week. Every day the cyclist increases the distance by 50%. So on the second day the cyclist travels 150 km and so on. How far does the cyclist travel...

One tap could fill a bucket in 6 minutes. Another tap could fill the same bucket in 4 minutes. How long would it take to fill the bucket if both taps were used?

Gary sells an article to Daniel at a profit of 25%. Daniel sells the same article to Dolly at a profit of 25%. If Dolly pays $112.50 for the article, for what price did Gary buy it for?

How many 3-digit numbers can be formed using 5, 6, 7 and 8 if the digits cannot be repeated?

What is the fewest number of marbles that Jeff could have? Here are the clues: When he puts them in groups of 3, there are no marbles remaining. When he puts them in groups of 2 or 5,...

The denominator for 0.80 in simplified fraction form is ? The denominator for 0.10 in simplified fraction form is ?

The product of 3 consecutive odd numbers is 693. The largest of these numbers must be?

Given a 4cm by 4cm by 4cm cubic block of wood. Suppose all six faces of the cube are painted red and the cube is then cut into 64 small cubes. How many these small cubes will have red paint on just...

How many factors does number 1000 have? What is logic way to find a answer? 1, 1000, 2, 500, 4, 250, 5, 200, 8, 125, 10, 100, 20, 50, 40, 25 I know it's 16 factors.

Dad said to my sister Jessica: "When you are one third as old as I am, I shall buy you new computer." Jessica is now 12 and Dad is 56. How old will Jessica be when Dad carries out his promise...

In another four years Winnie will be three times as old as she was four years ago. If it is Winnie's birthday, how old is she today?

The math club solved 728 problems in October. They solved 115 more problems than that in November. How many problems did they solve in November?

Nick has 20% more video games than Brian. Together, they have 55 video games. How many video games does Brian have?

A rectangular living room measures 12 feet by 10 feet. A carpet placed on the floor leaves a border 2 feet wide all around it. What is the area of the border?

A quiz has 25 questions with four points awarded for each correct answer and one point deducted for each incorrect answer, with zero for each question omitted. John scored 77 point. How many...

Eddie needs 4 days to mow the lawn at the council park. Mark and David, working together, need 3 days to do the same job. How long will it take Eddie, Mark and David to do this job if they work...

A domino set contains all number pair from double zero to double six, with each number pair occurring exactly once. Four example, the domino shown is three-four and also the four-three. How...

The five tyres of a car(4 road tyres and the spare) were each used equally on a car which had travelled 20000 km. The number of kms of use of each tyre was? a. 4000 b. 5000 c...

If I write one digit per second, how long will it take me to write out all the numbers from 1 to 1989? a. 33 min 9s b. 1 h 22 min 39s c. 1 h 54 min d. 1 h 54 min 9s...

How many different four - figure numbers can be made using the digits 1, 9, 9, 1? a. 6 b. 12 c. 16 d. 24

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