The 14th term of an AP is 202, and the 19th term of an AP is 277. Find the ratio of the series's first term and the 8th term.
correct answer:-3
The sum till infinity of a Geometric Progression, with first term 16 and common ratio $$r$$, is 48. Find the sum till infinity of another GP with first term 76 and a common ratio of $$\left(r-\dfrac{1}{6}\right)$$.
correct answer:-3
A rabbit covers a certain distance in such a way that he covers one-fifth of the distance covered on the previous day. If he covers 12000 meters on the first day, what is the maximum possible combined distance he can travel for all the days?
correct answer:-4
Series 1: 2, 5, 8, 11,...
Series 2: 20, 22, 24, 26, ...
What is the first common term in above two series?
correct answer:-1
Find the 15th term of the sequence 20, 15, 10, ........
correct answer:-3
How many terms are there in the AP. 20, 25, 30, ..... , 130?
correct answer:-2
Find the 1st term of an A. P whose 8th and 12th terms are 39 and 59 respectively
correct answer:-2
The sum of two numbers is 15 and their gemetric mean is 20% lower than their arithmetic mean. Find the numbers.
correct answer:-3
