| Q1. |
Find the smallest number that is divisible by all prime numbers between 5and 18.
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| Q2. |
There are 12 orange and 36 Apples in Jessica’s house. These fruits have to be kept in separate plastic bags containing the same number in each. Find the greatest number of possible fruits in each plastic cover.
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| Q3. |
Two planes consist of passengers 125 and 85 respectively. If they have to be brought through the buses from the planes in airport such that each bus consists of same number of passengers, then find the greatest number of passengers will be there in each bus.
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| Q4. |
What is the smallest number of students required so that they may be uniformly arranged in rows 21, 18 or 12?
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| Q5. |
Some bags cost $15each, some $55 each and some cost $70 each. Find the least sum of money with which we can buy an exact number of bags of each kind.
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| Q6. |
A watch shop has different types of watches in its showroom. Some costs $16each, some are $28each, and $72each.Find the least sum of money with which we can buy an exact number of watches of each kind.
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| Q7. |
Tom wished buy some cookies. If he gave 5 cookies or 8cookies or 10 cookies to each of his friends he is left with no cookies. What is the least number of cookies that he has to purchase?
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