SSC CHSL 2016 (Tier-I) Question Paper (07-Feb-2017) ( Shift 3)

If $xy=-30$ and $x^2+y^2=61$, then find the value of $(x+y)$.

A bank offers $10\%$ compound interest per half year. A customer deposits $\text{Rs }3600$ each on $1^{\text{st}}\text{ January}$ and $1^{\text{st}}\text{ July}$ of a year. At the end of the year, the amount he would have gained by way of interest is:

A number is greater than five times its reciprocal by $\frac{19}{2}$. Find the number.

An engineering student has to secure $36\%$ marks to pass. He gets $53$ marks and fails by $37$ marks. Find the maximum marks.

If $2x+4(x-3)<-2-x<2x-1$, then find the value of $x$ from the given integer options.