If the sum of a number and its reciprocal be 2, then the number is
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Of the 3 numbers whose average is 64, the first number is 1/3 times the sum of other 2. The first number is
The 7th and 12th term of an arithmetic progression are -15 and 5 respectively. What is the 16th term?
The least number which when divides 37044, gives the result a perfect cube, is:
What is the largest 4 digit number that is exactly divisible by 93?
The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term?
The sum of 10 terms of the arithmetic series is 390. If the third term of the series is 19. Find the first term
The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?