Question 1 :
In an A.P. the $p^{th}$ term is q and $q^{th}$ term is p, then its $r^{th}$ terms is
Question 2 :
The $4th$ term from the end of the AP<br/>$-11, -8, -5, ....................49$  is
Question 3 :
The following consecutive terms $\dfrac {1}{1 + \sqrt {x}}, \dfrac {2}{1 - x}, \dfrac {1}{1 - \sqrt {x}}$ of a series are in
Question 4 :
If the nth term of an AP is $\dfrac{3+n}{4} $, then its 8th term is<br/>
Question 5 :
In an A.P., $\dfrac{S_p}{S_q}=\dfrac{p^2}{q^2}, p\neq q$, then $\dfrac{T_6}{T_{21}}$ is equal to
Question 6 :
The interior angles of a convex polygon are in AP . The smallest angle is $120^{\circ}$ & the common differenceis$5^{\circ}$.Find the number of sides of the polygon
Question 7 :
The sum of $n$ terms of an arithmetic series is $S_n = 2n - n^2$. Find the first term and the common difference.
Question 8 :
If the $p^{th}, q^{th}$ and $r^{th}$ term of an arithmetic sequence are a, b and c respectively, then the value of <br/>$[a (q r) + b(r p) + c (p q)] =.$<br/>
Question 9 :
Which of the following can be one of the term in an Arithmetic progression $4,7,10,......$
Question 10 :
The number of terms in an $A.P.$ is even; the sum of the odd terms in it is $24$ and that the even terms is $30$. If the last term exceeds the first term by $10\dfrac {1}{2}$, then the number of terms in the $A.P.$ is :
Question 12 :
A man saves Rs. 200 in each of the first threemonths of his service. In each of the subsequentmonths his saving increases by Rs. 40 morethan the saving of immediately previous month.His total saving from the start of service will beRs. 11040 after