Vicky's salary is 75% more than Ashu's. Vicky got a raise of 40% on his salary while Ashu got a raise of 25% on his salary. By what percent is Vicky's salary more than Ashu's?

The length, breadth and height of a room are in ratio 3:2:1. If breadth and height are halved while the length is doubled, then the total area of the four walls of the room will

• [A] remain the same
• [B] decrease by 13.64%
• [C] decrease by 15%
• [D] decrease by 18.75%
• [E] decrease by 30%

In company there are 75% skilled workers and reaming are unskilled. 80% of skilled workers and 20% of unskilled workers are permanent. If number of temporary workers is 126, then what is the number of total workers ?

• [A] 480
• [B] 510
• [C] 360
• [D] 377

In the Bombay Stock Exchange there are 45% female employees and thus the number of male employees is exceeded by 72. Hence the total no. of employees in the BSE is:

• [A] 540
• [B] 720
• [C] 800
• [D] 550

The price of a car depreciates in the first year by 25% in the second year by 20% in third year by 15% and so on. The final price of the car after 3 years, if the present cost of the car is Rs. 10,00,000 :

• [A] 7,80,000
• [B] 1,70,000
• [C] 6,90,000
• [D] 5,10,000

Two discount of 8% and 12% are equal to a single discount of:

• [A] 20%
• [B] 19.04
• [C] 22.96
• [D] 22%