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Let number of balls = (12 + 14) = 26 Number of white balls = 14 P (drawing a white ball) = 12/26 = 7/13
Find the average of first 7 whole numbers.
Find the third proportion of 35 and 14.
Out of four numbers the average of the first three is 16 and that of the last three is 15. If the last number is 20 then the first number is
What is the highest possible sum of (x + y) if the number '7x542y6' is divisible by 12?
If (3/4)th of a number is subtracted from (5/6)th of that number, then the resultant will be (2/6). Find the number.
Find the smallest digit to be put in the place of the symbol @ in the number 57@92, so that the number becomes divisible by 3.
The sum of two distinct positive natural numbers is 246, and their difference is 34. Calculate 10% of the product of these two numbers.