SSC CHSL 2016 (Tier-I) Question Paper (29-Jan-2017) ( Shift 3)

Simplify the given algebraic expression:
$$\frac{437bxaz}{23ab}$$

Which of the following quadratic equations has equal roots?

If $4+3x\le 6+x$ and $3x+5>2+2x$, then $x$ can take which of the following values?

The first and last terms of an arithmetic progression are $37$ and $18$. If the sum of the series is $114$, then it has how many terms?

$△ABC$ is similar to $△DEF$. Length of $AB$ is $12\text{ cm}$ and length of the corresponding side $DE$ is $8\text{ cm}$. What is the ratio of Perimeter of $△ABC$ : Perimeter of $△DEF$?