The product of three consecutive terms of a GP Is -64 and the first term is four times the third. Find the terms.

The sum of three consecutive terms of an AP is 15 and their product is 105, find numbers.

The product of three consecutive terms of a G.P. is 64. The sum of product of numbers taken in pair is 56. Find the numbers.

The product of three consecutive terms of a GP is 512. If 4 is added to each of the first and the second of these terms, the three terms now form an AP. Then the sum of the original three terms of the given GP is: (a) 36 (b) 32 (c) 24 (d) 28

The third term of an A.P. is 7 and the seventh term exceeds three times the third term by 2. Find the first term, the common difference and the sum of first 20 terms.

The third term of an A.P. is 7 and the seventh term exceeds three times the third term by 2. Find the first term, the common difference and the sum of first 20 terms.

The second term of a G.P. is 2 and the sum of infinite terms is 8. Find the first term.

If the sum of three consecutive terms of an increasing A.P. is 51 and the product of the first and third of these terms is 273, then the third term is (a) 13 (b) 9 (c) 21 (d) 17

Find a G.P. for which sum of the first two terms is - 4 and the fifth term is 4 times the third term.

Find a G.P. for which sum of the first two terms is - 4 and the fifth term is 4 times the third term.

Find a G.P. for which sum of the first two terms is -" "4 and the fifth term is 4 times the third term.