Quantitative Aptitude
If \(\sqrt{5} : \sqrt{42} :: \sqrt{7} : x\), then what is the value of x?
\(\frac{7}{5}\sqrt{42}\)
\(\frac{6}{5}\sqrt{42}\)
\(\frac{6}{5}\sqrt{30}\)
\(\frac{7}{5}\sqrt{30}\)
At what rate of simple interest will a sum of money double itself in 12 years?
Find the simple interest (in ₹) on ₹2500 as a sum borrowed at 9% per year rate of interest for 5 years.
Study the given bar graph and answer the question that follows.
The given bar graph shows the annual exam average marks for five sections of class XI in Biology, Mathematics and Chemistry. The maximum marks of each subject is 100.
Find the ratio between the average marks of five sections scored in Biology to the average marks scored in Chemistry.