GMAC Solutions for Chapter: Quantitative Skills, Exercise 1: Practice Questions

Puja born in $1900\mathrm{s}$ realised that in $1980$ his age was the square root of the year of her birth. When was Puja born?

If $09.12.2001$ happens to be a Sunday, then $09.12.1971$ would have been a

If ${\log }_{10}2=0.3010$, what is the value of ${\log }_{5}256?$

Find the value of $\text{'} \mathrm{x} \text{'}$ if  ${625}^{{\log }_{36}6}+{12}^{{\log }_{7}49}={13}^{{\log }_{\mathrm{x}}121}$

If ${\log }_{30}3=\mathrm{x}$ and ${\log }_{30}5=\mathrm{y}$, then find the value of ${\log }_{8}30$.

If ${\mathrm{a}}^{\mathrm{p}}={\mathrm{b}}^{\mathrm{q}}={\mathrm{c}}^{\mathrm{r}}={\mathrm{d}}^{\mathrm{s}}$, then find the value of ${\log }_{\mathrm{a}}\left(\mathrm{bcd}\right)$.

If ${\log }_{\mathrm{y}}\mathrm{x}=10$, then find the value of ${\log }_{{\mathrm{x}}^3}{\mathrm{y}}^6$

If $\mathrm{P}={625}^{\frac{2}{{\log }_{3}25}}+{25}^{{\log }_{125}27}+5^{\frac{5}{{\log }_{8}125}}$, then find the value of $\text{'}\mathrm{P}\text{'}.$