The sum of n terms of two arithmetic ser...

The sum of n terms of two arithmetic series are in the ratio of `(7n + 1): (4n + 27)`. Find the ratio of their `n^(th)` term.

`4:3`

`5:4`

`7:4`

none of a,b,c

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SEQUENCE, SERIES & PROGRESSIONS
ARIHANT SSC|Exercise INTRODUCTORY EXERCISE 18.2|40 Videos
SEQUENCE, SERIES & PROGRESSIONS
ARIHANT SSC|Exercise INTRODUCTION EXERCISE- 18.3|3 Videos
SEQUENCE, SERIES & PROGRESSIONS
ARIHANT SSC|Exercise Final Round|18 Videos
RATIO, PROPORTION & VARIATION
ARIHANT SSC|Exercise FINAL ROUND|16 Videos
SET THEORY
ARIHANT SSC|Exercise EXERCISE - 15 (LEVEL -1)|29 Videos

Similar Questions

Explore conceptually related problems

(i) The sum of n terms of two arithmetic series are in the ratio of (7n+1)/(4n+27) . Find the ratio of their 11 th terms. (ii) The sum of n terms of arithmetic progressions are in the ratio (3n+8):(7n+15) . Find the ratio of their 12 th terms.

The sums of n terms of two arithmetic progresssions are in the ratio (7n+1):(4n+17). Find the ratio of their nth terms and also common differences.

The sum of n terms of two arithmetic series are in the ratio 2n+3:6n+3, then find the ratio of their 13^(th) then

The sum of n terms of two arithmetic progressions are in the ratio (3n+8):(7n+15)* Find the ratio of their 12th terms.

The sums of n terms of two arithmetic progressions are in the ratio 5n+4:9n+6. Find the ratio of their 18^(th) terms.

IF the ratio between the sums of n terms of two arithmetic progressions is (7n+1): ( 4n+27), find the ratio of their 11th terms.

ARIHANT SSC-SEQUENCE, SERIES & PROGRESSIONS-INTRODUCTORY EXERCISE 18.1

The series of natural numbers is written as follows: {:(,,1,,),(,2,3...
Text Solution
|
If you save Rs. 1 today, Rs. 2 the next day, Rs. 3 the succeeding day ...
Text Solution
|
The ratio of the 7th to the 3rd terms of an A.P. is 12:5, find the rat...
Text Solution
|
Find the sum of the first hundred even natural numbers divisible by 5:
Text Solution
|
If m times the mth term of an A.P. is equal to n times its nth term, f...
Text Solution
|
The sum of the first fifteen terms of an A.P. is 105 and the sum of th...
Text Solution
|
If the first term of an A.P. is 2 and the sum of first five terms is ...
Text Solution
|
The sum of the first six terms of an A.P. is 42. The ratio of the 10th...
Text Solution
|
The sum of n terms of two arithmetic series are in the ratio of (7n + ...
Text Solution
|
The sum of three numbers in A.P. is 15 and sum of their squares is 93....
Text Solution
|
If the nth term of an A.P. is 4n-1 , find the 30th term and the sum of...
Text Solution
|
The sum of n terms of a series is 3n^2 + 5n. Find the value of n if nt...
Text Solution
|
Find the number of terms of the A.P. 98,91,84,…must be taken to give a...
Text Solution
|
What is the greatest possible sum of the A.P. 17,14,11,…
Text Solution
|
What is the least possible sum of the A.P. -23,-19 , -15 , … :
Text Solution
|
Find the sum of all odd numbers of four digits which are divisible by ...
Text Solution
|
If a,b,c be the pth , qth and rth terms of an A.P., then p(b-c) + q(c-...
Text Solution
|
If a,b,c be respectively the sum of first p,q,r terms of an A.P. then ...
Text Solution
|
Divide 20 into four parts which are in A.P. and such that the product ...
Text Solution
|
The sum of the first p terms of an A.P. is q and the sum of the first ...
Text Solution
|