Placement Papers - MCQ Practice Questions

The average of five numbers is 30. What is their sum?

Find the missing number in the series: 2, 4, 8, 16, ?, 64

If a person buys 10 items at Rs. 50 each and sells them at Rs. 60 each, what is the profit percentage?

Complete the analogy: Dog : Bark :: Cat : ?

If all roses are flowers and some flowers are red, then which statement is true?

Find the odd one out: 12, 24, 36, 48, 58

If ROSE is coded as 4567, then PETAL is coded as?

Select the word that is most similar in meaning to 'Benign':

Antonym of 'Verbose' is:

What will be the output of this pseudocode? x = 5; y = 10; z = x + y * 2; print(z)

Which data structure uses LIFO (Last In First Out)?

In OOP, what is inheritance?

Which sorting algorithm has the best average case time complexity?

What is the output of: System.out.println($\frac{10}{3}$) in Java?

What is the main purpose of normalization in databases?

Which of the following is a characteristic of Microservices architecture?

What does REST API stand for?

In a relational database, a Primary Key must be:

What will be the output? int x = 5; System.out.println(++x + x++);

Which of the following is an advantage of Cloud Computing?