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CBSE Class X
Mathematics
List of top Mathematics Questions on nth Term of an AP asked in CBSE Class X
Which term of the AP: 121, 117, 113, ..... is its first negative term?
CBSE Class X
Mathematics
nth Term of an AP
Which term of the AP : 3, 15, 27, 39, ……… will be 132 more than its 54
th
term?
CBSE Class X
Mathematics
nth Term of an AP
The 17
th
term of an AP exceeds its 10
th
term by 7. Find the common difference.
CBSE Class X
Mathematics
nth Term of an AP
If the 3
rd
and the 9
th
terms of an AP are 4 and –8 respectively, which term of this AP is zero?
CBSE Class X
Mathematics
nth Term of an AP
An AP consists of 50 terms of which 3
rd
term is 12 and the last term is 106. Find the 29
th
term.
CBSE Class X
Mathematics
nth Term of an AP
Find the
\(31^{st}\)
term of an AP whose
\(11^{th}\)
term is 38 and the
\(16^{th}\)
term is 73.
CBSE Class X
Mathematics
nth Term of an AP
Check whether –150 is a term of the AP : 11, 8, 5, 2 .......
CBSE Class X
Mathematics
nth Term of an AP
Find the number of terms in each of the following A.P.
\(7, 13, 19, ……, 205\)
\(18,15 \frac 12 ,13,……,−47\)
CBSE Class X
Mathematics
nth Term of an AP
Which term of the AP : 3, 8, 13, 18, ........ is 78?
CBSE Class X
Mathematics
nth Term of an AP
In the following APs, find the missing terms in the boxes :
CBSE Class X
Mathematics
nth Term of an AP
Choose the correct choice in the following and justify :
\(11^{th}\)
term of the AP:
\(– 3, -\frac 12, 2,.....\)
is
CBSE Class X
Mathematics
nth Term of an AP
Choose the correct choice in the following and justify:
\(30^{th}\)
term of the AP:
\(10, 7, 4,.....\)
is
CBSE Class X
Mathematics
nth Term of an AP
Ramkali saved Rs. 5 in the first week of a year and then increased her weekly savings by Rs 1.75. If in the
\(n^{th}\)
week, her weekly savings become Rs 20.75, find n.
CBSE Class X
Mathematics
nth Term of an AP
Subba Rao started work in 1995 at an annual salary of Rs. 5000 and received an increment of Rs. 200 each year. In which year did his income reach Rs. 7000?
CBSE Class X
Mathematics
nth Term of an AP
The sum of the
\(4^{th}\)
and
\(8^{th}\)
terms of an AP is 24 and the sum of the
\(6^{th}\)
and
\(10^{th}\)
terms is 44. Find the first three terms of the AP.
CBSE Class X
Mathematics
nth Term of an AP
Find the
\(20^{th}\)
term from the last term of the AP : 3, 8, 13, …..., 253
CBSE Class X
Mathematics
nth Term of an AP
Determine the AP whose third term is
\(16\)
and the
\(7^{th}\)
term exceeds the
\(5^{th} \)
term by
\(12\)
.
CBSE Class X
Mathematics
nth Term of an AP
For what value of n, are the n
th
terms of two APs:
\(63, 65, 67, …..\)
and
\(3, 10, 17, …..\)
equal?
CBSE Class X
Mathematics
nth Term of an AP
How many multiples of 4 lie between 10 and 250?
CBSE Class X
Mathematics
nth Term of an AP
How many three-digit numbers are divisible by 7?
CBSE Class X
Mathematics
nth Term of an AP
Two APs have the same common difference. The difference between their 100
th
terms is 100, what is the difference between their 1000
th
terms?
CBSE Class X
Mathematics
nth Term of an AP