What will be the value of a8 - a4 for the following AP 4, 9, 14,..... 254
Check if 0 is a term of the AP: 31, 28, 25, .....
Find the 6th term from the end of the AP: 17, 14, 11, ..... ( - 40)
Write the first term and common difference of an AP: 5, 8, 11, 14,.........
The taxi fare after each kilometre, when the fare is rupee 15
Find the common difference and the next two terms of the AP: 6, 12, 18,.....
Find p, if the given value of x is the pth term of the following AP
Write the common difference of an AP
How many numbers lie between 10 and 300, which divided by 4
Check that the list of numbers defined by the following nth term
Show that the sequence, defined by its nth term 3 + n /4, forms an AP
Examine that the list of numbers obtained from following situation, will be in the form of an AP.
Find the common difference of the following APs.
Write an AP having 4 as the first term and -3 as the common difference.
Write the first four terms in each of the list of numbers defined by
If d = - 4, n = 7 and a n = 4, then find the value of a
In an AP, if a = 10, d = 5 and n = 100, then find the value of a100
Show that the sequence defined by An = 3n square - 5
Kanika was given her pocket money on Jan 1st, 2008. She puts 1 rupee on day 1,
Check that the list of numbers defined by An = 3n + 2 is an AP or not. If it is an AP
The first term of an AP is 5, common difference is 3 and the last term is 80
Write next three terms of the given AP:
(a + b)
Examine that the sequence obtained from the following situation, will be in the form of an AP or not
Which of the following are APs? If they form an AP, then find the common
Check that the list of number defined by An = 2n square + 1 is an AP or not
In a flower bed, there are 43 rose plants in the first row, 41 in the second
Find the sum of the following APs :
A ladder has rungs 25 cm apart (see figure). The rungs decrease uniformly in length
The 17th term of an AP exceeds its 10th term by 7. Find the common
How many terms of the AP: 9, 17, 25,..
. Must be taken to give a sum of 636
The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number
A sum of 2000 is invested at 7% simple interest per year. Calculate the interest at the
In a potato race, a bucket is placed at the starting point, which is 5 m from the first potato
Which term of the AP: 21, 18, 15,..... is -81
Find the sum of the first 22 terms of the AP : 8, 3, - 2,.....
Find the 20th term of the sequence 7, 3, -1, -5,......
If the sum of first 10 terms of an AP is 140 and the sum of first 16 terms is 320,
Which term of the AP: 3, 8, 13, 18,..... Is 78?
Which term of the AP : 121, 117, 113,....is its first negative term
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