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If '502x62y' is a seven-digit number which is divisible by 72, then find the least possible value of (x - y).
How many prime numbers are there between 40 to 50?
385! In the trailing Zeros, let us know.
If a, 1, b are in arithmetic progression and 1, a, b are in geometric progression, then a and b are respectively equate to _______ (where a ≠ b).
If 94*6714 is divisible by 11, where * is a digit, then * is equal to
Three numbers are in the ratio 6:9:14. If the difference between the sum of the smallest and the largest number and the sum of the smallest and the seco...
Find the geometric mean for the series given below.
31, 93, 279
In an examination, Ajay earned 28% of the total marks, falling short of the passing mark by 42 marks. On the other hand, Vijay achieved 41% of the total...
The ages of Geeta, Meera and Tina are in the ratio of 6:4:7 respectively. If the sum of their ages is 34 years, what is Meera’s age?