Matrid Pre Placement Test

Write a program to add two integers.?

Write a program to find the largest number among three numbers.

Write a program to check whether a number is even or odd?

What is Method overloading? Give example.

What is the difference between break and continue? Give example.

What is the difference between alert, confirm and prompt box? Give
example?

What is DOCTYPE in html?

What are iframes in html? Why is recommended to avoid iframes?

The use of the break statement in a switch statement is ?

A man purchases a mobile for Rs. 2500 and sells it for Rs. 3000. Calculate
the gain percentage?

Look at this series: 36, 34, 30, 28, 24, … What number should come next?

A person crosses a 600 m long street in 5 minutes. What is his speed in km
per hour?

In the final stretch of a marathon, you quickly ran by the person who is in
second place, what place are you in?

14. Look at this series: 7, 10, 8, 11, 9, 12, … What number should come
next?

Pipe A can fill in 20 minutes and Pipe B in 30 minutes and Pipe C can
empty the same in 40 mins. If all of them work together, find the time
taken to fill the tank.

The length of the bridge, which a train 130 metres long and travelling at
45 km/hr can cross in 30 seconds, is:

17.The average of first 10 natural numbers is?

The sum of three consecutive even integers is 102. Find the lowest of the
three?

A alone can do a piece of work in 6 days, B alone can do the same work in
12 days. In how many days can A and B together completes the same
work?

The speeds of three cars are in the ratio of 2 : 3 : 4 find the ratio between the time
taken by these cars to cover the same distance.