Placement Papers - MCQ Practice Questions

What is the missing number in the series: 2, 6, 12, 20, ?, 42

If a:b = 3:4 and b:c = 5:6, then a:b:c is:

In a class of 50 students, 30 study Math and 25 study Science. How many study both?

If x² + 1/x² = 7, then x + 1/x is:

A man walks 5 km north, then 3 km east, then 5 km south. How far is he from his starting point?

What is the angle between the hour hand and minute hand at 3:15?

Statement: Some doctors are teachers. All teachers are educated. Conclusion: Some doctors are educated.

If ROSE is coded as 6918, then NOSE is coded as:

If ORANGE is to FRUIT, then SHARK is to:

Look at this sequence: AZ, BY, CX, DW, ?

If today is Monday, what day will it be 67 days from now?

Rearrange: PLUOITCMAC. What word is formed?

What is the main difference between an array and a linked list?

Which of the following is NOT a cloud service model?

Which sorting algorithm has the best average time complexity?

What is encapsulation in OOP?

What is the default access modifier in Java?

Which of the following best describes a compiler?

What does MVC stand for in web development?

If COMPUTER is coded as FRPSXGVQ, how is KEYBOARD coded?