List of top Mathematics Questions on Arithmetic Progression asked in KCET

If \(p(\frac{1}{q}+\frac{1}{r}),q(\frac{1}{r}+\frac{1}{p}),r(\frac{1}{p}+\frac{1}{q})\) are in A.P., then p, q, r

If the middle term of the $A.P$ is $300$ then the sum of its first $51$ terms is

If the middle term of the A.P is 300 then the sum of its first 51 terms is

If a₁a₂a₃ …….. a₉ are in A.P. then the value of \(\begin{vmatrix} a_1 & a_2 & a_3 \\ a_4 & a_5 & a_6 \\ a_7 & a_8 & a_9 \\ \end{vmatrix}\) is

If the sum of n terms of an A.P is given by S_n = n² + n, then the common difference of the A.P is

If the sum of n terms of an A.P is given by $S_n = n^2 + n$, then the common difference of the A.P is

The sum of $1^{st}$ $n$ terms of the series $\frac{1^{2}}{1}+\frac{1^{2}+2^{2}}{1+2}+\frac{1^{2}+2^{2}+3^{2}}{1+2+3} + ...$