In an examination, 73% of the candidates passed in quantitative aptitude test, 70% passed in General awareness and 64% passed in both. If 6300 failed in both subjects the total number of examinees was

• 60000

• 50000

• 30000

• 30000

Due to 25% fall in the rate of eggs, one can buy 2 dozen eggs more than before by investing Rs. 162. Then the original rate per dozen of the eggs is

• Rs. 22

• Rs. 24

• Rs. 27

• Rs. 30

What per cent of a day is 30 minutes?

• 2.83

• 2.083

• 2.09

• 2.075

If A's salary is 30% more than that of B, then how much percent is B's salary less than that of A?

• 13.01%

• 13.07%

• 23.07%

• 23.07%

In 2001, the price of a building was 80% of its original price. In 2002, the price was 60% of its original price. By what percent did the price decrease?

• 15%

• 20%

• 25%

• 25%

In a motor of 120 machine parts, 5% parts were defective. In another motor of 80 machine parts, 10% parts were defective. For the two motors considered together, the percentage of defective machine parts were:

• 7%

• 6.5%

• 7.5%

• 7.5%

There is a 4% increase in volume when a liquid freezes to its solid state. The percentage decrease when solid melts to liquid again, is

• 

• 4%

• 
• 

A number is decreased by 10% and the resulting number is again decreased by 20%. What is the final percentage of decrease?

• 25%

• 26%

• 27%

• 27%

In the last financial year, a car company sold 41800 cars. In this year, the target is to sell 51300 cars. By what percent must the sale be increased?

60.

If "basis points" are defined so that 1 percent is equal to 100 basis points, then by how many basis points is 82.5 percent greater than 62.5 percent?

• 0.2%

• 20%

• 200%

• 2000%