The sum of the series, 2 + 12 + 36 + 80 + 150 ______ up to 30 terms is
5 + 55 + 555 + _____ to the nth term is
Find the sum upto the nth term of the series 0.7 + 0.77 + 0.777 + _____.
The sum of n terms of the series 1 + (1 + 3) + (1 + 3 + 5) + ____ is
If the sum of an infinite GP is 3 and the sum of the squares of its terms is also 3, then its first ….
If the sum of an infinite GP is 3 and the sum of the squares of its terms is also 3, then its first term and the common ratio are
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The sum of three numbers in a GP is 14. If 1 is added to the first and the second terms and 1 is sub….
The sum of three numbers in a GP is 14. If 1 is added to the first and the second terms and 1 is subtracted from the third term, the new numbers are in AP. The smallest of them is
Find four numbers in a GP whose sum is 85 and product is 4096.
The 8th term of the series 2, 6, 18, 54, …. is
If x, 2x + 2, 3x + 3 are in a GP, then the fourth term is
Which of the following sequences is an example of a GP?
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