A man pays 40 times the annual rent to purchase a building. The rate % per annum he derives from his investment is

$(\frac{4}{7})$ of a pole is in the mud. When $(\frac{1}{3})$ of the pole is pulled out, 250 cm is still in the mud. The length of the pole is

If A earns $33 \frac{1}{3} \%$ more than B, then percentage B earns less than A will be:

Given below are two statements :

In class ' $X$ ' of 30 students, 24 passed in first division; in another class ' $Y$ ' of 35 students, 28 passed in first division.

Statement I : Class ' $X$ ' has more percentage of students getting first division.

Statement II : Both classes have equal percentage of students getting first division.

A candidate scoring $x \%$ marks in an examination fails by ' $a$ ' marks while another candidate who scores $y \%$ marks, gets ' $b$ ' marks more than the minimum required pass marks. What is the maximum marks for the examination ?

The value of a flat worth ₹500,000 is depreciating at the rate of 10% per annum. In how many years will the value be reduced to ₹364,500?

Choose the correct answer from the options given below: