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Quantitative-aptitude Questions Set 337:

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 Find the remainder when 6799 is divided by 7. 

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If the average of three consecutive even numbers is 34, find the largest of these numbers.

 

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A certain number x is greater than 10. What is the unit digit of x!?

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 In a classroom of 125 students, 75 are male students. What percent of the classroom is female? 

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What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30? 

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Two numbers are first increased by 10% and then reduced by 10%. What is the final ratio of the numbers?

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 In a row of trees, a tree is 12th from the left end and 14th from the right end. How many trees are there in the row?

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 39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work? 

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In a two-digit, if it is known that its unit's digit exceeds its ten's digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is:

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The sum of the ages of a mother and a daughter is 50 years. Also, 5 years ago the mother's age was 7 times the age of the daughter. The present ages of the mother and the daughter respectively are:

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