Explore topic-wise MCQs in Data Structures and Algorithms.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Data Structures and Algorithms knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the approach implemented in the following code?

A. greedy approach
B. dynamic programming
C. recursion(divide and conquer)
D. backtrackingView Answer
Answer» C. recursion(divide and conquer)
Discussion
2.

While generating partitions of integer 3 we consider 2 1 and 1 2 to be different partitions.

A. true
B. false
Answer» C.
Discussion
3.

Which of the following is true according to Ramanujan’s congruence?

A. No. of partitions are divisible by 5 for a number 3 more than a multiple of 5
B. No. of partitions are divisible by 5 for a number 4 more than a multiple of 5
C. No. of partitions are divisible by 5 for a number 2 more than a multiple of 5
D. No. of partitions are divisible by 5 for a number 1 more than a multiple of 5
Answer» C. No. of partitions are divisible by 5 for a number 2 more than a multiple of 5
Discussion
4.

The no. of partitions of which of the following integer will be divisible by 5?

A. 3
B. 5
C. 9
D. 6
Answer» D. 6
Discussion
5.

Which of the following is true according to Ramanujan’s congruence?$

A. No. of partitions are divisible by 5 for a number 3 more than a multiple of 5
B. No. of partitions are divisible by 5 for a number 4 more than a multiple of 5
C. No. of partitions are divisible by 5 for a number 2 more than a multiple of 5
D. No. of partitions are divisible by 5 for a number 1 more than a multiple of 5
Answer» C. No. of partitions are divisible by 5 for a number 2 more than a multiple of 5
Discussion
6.

What is meant by number theory?

A. study of integers
B. study of complex numbers
C. numerology
D. theory of origination of mathematics
Answer» B. study of complex numbers
Discussion
7.

How many partitions will be formed for the integer 3?

A. 2
B. 3
C. 4
D. 8
Answer» C. 4
Discussion
8.

What is meant by integer partition?

A. representing an integer as sum of positive and negative real numbers
B. representing an integer as sum of positive and negative integers
C. representing an integer as sum of positive integers
D. representing an integer as sum of positive real numbers
Answer» D. representing an integer as sum of positive real numbers
Discussion