UPSSSC PET QUANT QUIZ

If $27^{2 x-1}=(243)^{3}$ then the value of $x$ is :

A does $20 \%$ less work than B. If A can complete a piece of work in $7 \frac{1}{2}$ hours, then $\mathrm{B}$ can do it in:

Study the following graph carefully and answer the following question.

By what percent is the cultivated area of West Bengal more than that of Tamil Nadu?

On selling 37 apples for Rs. 624 , there is a gain equal to the cost price of 11 apples. The cost price of an apple (in rupees) is:

Find the value of $*$ if $5432*7$ is divisible by $9 ?$