Question
Solution
The correct answer is A
There are nine consecutive even numbers such that the smallest number is 20% less than the largest number. Find the sum of the second lowest and second ...
A three-digit number is such that the sum of its digits is 12 and when its digits are reversed, the new number is 198 more than the original number. Fin...
- Find the interval of x where the expression 21x - 3x² - 54 is greater than zero.
A six-digit number 4c68d2 is divisible by 12. Find the sum of all possible values of 'c' for the largest possible value of 'd'.
Some pens were distributed among (2x + 6) students such that each student received 9 pens. If there had been 6 students more, then pens received by each...
Consider three numbers whose total is 294. The first and second numbers are in a ratio of 5:7, and the second and third numbers are in a ratio of 7:9. D...
Find the unit digit of 351.
- 7643529 is divisible by which of the following numbers?
I. 3
II. 11 - A number exceeds 40 times its reciprocal by 7/8. Determine the number.
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