CUET General Test 2022 24 Aug Shift 1 PYQs

How many terms are there in the A.P. 3, 7, 11, ............ 407 ?

If $\frac{x}{(b-c)(b+c-2a)} = \frac{y}{(c-a)(c+a-2b)} = \frac{z}{(a-b)(a+b-2c)}$ then value of $x + y + z$ is:

Find the A.P. whose 3rd term is 18 and 12th term is 72.