Related Questions

In a class of 60 students, 20 students like Math, 25 students like English and 30 students like Science. If 5 Students like both Math and Science, 8 Students like both English and Science and 3 students like neither of these subjects, how many students like all of the three subjects?
A 2
B 3
C 4
D 5
The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?
A 32
B 40
C 60
D 72
2 large and 1 small pumps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. how many hours will it take for 3 large and 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours
2 large and 1 small pumps can fill a water tank in 4 hours. 1 large and 3 small pumps can also fill the same water tank in 4 hours . How many hours will it take for 3 large 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours
Typically, the entrepreneur is seen as an individual who owns and operates a small business. But simply to own and operate a small business- or ever a big business-dose not make someone an entrepreneur. If this person is a true entrepreneur, then new products are being created and new ways of providing services are being implemented . Which of the following conclusions can best be drawn from the above passage ?
A An owner of a large business may be an entrepreneur.
B Someone who develops an enterprise may be considered an entrepreneur.
C Entrepreneurs do not own and operate small businesses.
D Entrepreneurs are main actors in economic growth.
In a certain fashion house, which has four sizes of a specific shirt, there is one-third as many small shirts as medium shirts, and 1/2 as many large shirts as small shirts. If there are as many X-large shirts as large shirts, what percent of the shirts in the store are medium?
A 30%
B 40%
C 50%
D 60%
When the time to establish link is large and the size of data is small, the preferred mode of data transfer is
A Circuit switching
B Packet switching
C Time division multiplexing
D All of the above
E None of the above
In covering a certain distance , the speeds of A and B are in the ratio of 3 : 4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is :
A 1.0 hour
B 1.5 hours
C 2.0 hours
D 2.5 hours
when a truck travels at 60 miles per hour, it uses 30 percent more gasoline to travel andy distance than it does when it travels at 50 miles per hour. The truck can travel 20 miles on a gallon of gas if it is travelling at 50 miles per hour. The truck has only 10 gallons of gas and is 160 miles from its destination. It takes 20 minutes for the truck to stop for gas . How long will it take the truck to reach its final destination if it is driven at 60 miles per hour?
A 160 minutes
B 180 minutes
C 190 minutes
D 192 minutes
Two bikes start at he same time from two destination 200 km apart and traved towards each other. If they cross each other at a distance of 130 km from one of the destination, what is the ratio of their speeds?
A 17:13
B 7:3
C 1:3
D 2:3

Next steps