Placement Papers - MCQ Practice Questions

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

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

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:

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?

If a number is multiplied by 0.5 and then by 4, what percentage of the original number is the result?

In a class, the ratio of boys to girls is 3:2. If there are 45 students in total, how many girls are there?

What is the difference between var, let, and const in JavaScript?

If a car travels at 60 km/h for 2 hours and 40 km/h for 3 hours, what is the average speed?

Two pipes A and B can fill a tank in 12 hours and 18 hours respectively. If both pipes are opened together, how long will it take to fill the tank?

A shopkeeper marks up goods by 50% and gives a discount of 20%. What is his profit percentage?

If a sequence is 2, 5, 10, 17, 26, what is the next number?

A man's age is 3 times his son's age. After 10 years, his age will be 2 times his son's age. What is the son's current age?

If (a + b)² = 64 and ab = 15, what is a² + b²?

In a class, 60% students passed in Math, 70% passed in Science, and 50% passed in both. What percentage of students failed in both subjects?

Two persons A and B invest Rs. 2000 and Rs. 3000 respectively in a business. If the profit is Rs. 5000, how much profit does A get?