Question
In the following question, select the missing number
from the given series. 12, 24, 72, 288, 1440, ?Solution
The correct answer is C
A two-digit number has a sum of its digits equal to 12. Additionally, if 45 is subtracted from this number, the resulting number has its digits reversed...
Out of four numbers, the average of the first three is 16 and that of the last three is 14. If the last number is 17, then find the first number?
Which of the following is a Prime Number?
Ten numbers are arranged in decreasing order. The average of the first nine numbers is 55, and the average of the last nine numbers is 50. What is the d...
If x and y are two digits of the number 85254xy such that this number is divisible by 90. Find the minimum value of x + y?
- The expression 12x - x² - 20 is positive between which values of x?
The numerator of a fraction is 2 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 3, the denominator be...
Find the fourth proportional to 2, 3, 6.
- A number is 2/5 more than 33 times its reciprocal. What is the number?
If 94*6714 is divisible by 11, where * is a digit, then * is equal to
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