In how many different ways can the lette

CUET Preparation Today

Start Free Mocks

Home Questions HZVSYC7XGZ

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Permutation

Question:

In how many different ways can the letters of the word DREAM be arranged?

Options:

100

120

150

175

Correct Answer:

120

Explanation:

The word DREAM be arranged in,

count the no. of alphabets in DREAM = 5

Follow the pattern as = 5 × 4 × 3 × 2 × 1 = 120

So it can be arranged in 120 ways.