ForumRahul Singh2020-08-07T12:05:01+05:30 Register here to ask questions! Forums Members Recent Posts Forums Doubt Solving for C... Arithmetic Doubts Progression Doubts Share: Notifications Clear all Progression Doubts Find all the answers to your Progression related questions here! Page 2 / 2 Prev 1 2 Topic Title Views Posts Participants The sum of 2n terms of A.P. {1, 5, 9, 13…..} is greater than sum of n terms of A.P. = {56, 58, 60..…}. What is the smallest value n can take? Soham Agarwal, 2 years ago 832 2 Sequence P is defined by pn = pn-1 + 3, p1 = 11, Sequence Q is defined as qn = qn-1 – 4, q3 = 103. If pk > qk+2, what is the smallest value k can take? Ashish Dubey, 2 years ago 1765 2 If 4 times the 4th term of an A.P. is equal to 9 times the 9th term of the A.P., what is 13 times the 13th term of this A.P.? Ashish Dubey, 2 years ago 1760 2 Consider a, b, c in a G.P. such that |a + b + c| = 15. The median of these three terms is a, and b = 10. If a > c, what is the product of the first 4 terms of this G.P.? Ashish Dubey, 2 years ago 1497 2 a, b, c, d and e are 5 distinct numbers that from an arithmetic progression. They are not necessarily consecutive terms but form the first 5 terms of the AP. It is known that c is the arithmetic mean of a and b, and d is the arithmetic mean of b and ... Akash Mukherjee, 2 years ago 1749 2 Let the nth term of AP be defined as tn, and sum up to 'n' terms be defined as Sn. If |t8| = |t16| and t3 is not equal to t7, what is S23? Akash Mukherjee, 2 years ago 3805 2 Sum of first 25 terms in AP is 525, sum of the next 25 terms is 725, what is the common difference? Akash Mukherjee, 2 years ago 1154 2 Sum of first 12 terms of a GP is equal to the sum of the first 14 terms in the same GP. Sum of the first 17 terms is 92, what is the third term in the GP? Akash Mukherjee, 2 years ago 1240 2 Second term of a GP is 1000 and the common ratio is r = 1n where n is a natural number. Pn is the product of n terms of this GP. P6 > P5 and P6 > P7, what is the sum of all possible values of n? Akash Mukherjee, 2 years ago 1943 2 Page 2 / 2 Prev 1 2 Share: