Assume that the population of India is 120 million. If 40.25% of the population has

height below 5 ft. and 30.76% of the population has height between 5 and 5.5 ft. Find
how many people have height greater than 5.5 ft., rounding off your result to 2 decimal places

40.25% + 30.76% = 71.01%

That leaves 28.99% for the rest.

Now just figure 28.99% of 120 million.