More Economic and Social Issues ESI Questions
What is the smallest 4-digit number that is exactly divisible by 9, 12 and 15?
Find the average of first 16 whole numbers.
- The divisor is 50% of the quotient and 7 times the remainder. If the remainder is 2, then what is the dividend?
In an examination, the number of those who have passed and the number of those who failed were in the ratio of 40 : 7. If 7 more had appeared and the nu...
- Find the median of the following observations:
21, 28, 33, 19, 25, 30, 27 - The combined number of apples with John and Paul is 10 more than the number with George. Also, Paul and George together have 6 more apples than John. If Jo...
- Find the least 5-digit number which leaves no remainder when divided by 22, 33, 44 and 66.
Sum of three positive numbers is 128. If the ratio of the first and second number is 7:9, respectively while difference between the first and third numb...
The smallest value of n, for which 2n + 1, is not a prime number, is
- What is the smallest number which is divisible by 15, 20, and 30?
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