how many three letter permutations of 5 vowels can be formed?

How many three-letter permutations of 5 vowels can be formed? => 60 or 12 or 30 or 20..

How many different 4-letter permutations can be formed from the letters in the word 'united'? => 720 or 360 or 15 or 24..

Circular Permutations - When things are arranged in places along a line with first and last place, they form a linear permutation. So far we have dealt only with linear permutations. When things are arranged in places along a closed curve or a circle, in whic..

When things are arranged in places along a line with first and last place, they form a linear permutation. So far we have dealt only with linear permutations. When things are arranged in places along a closed curve or a circle, in which any place may be regarded as the..

How many different 4-letter permutations can be formed using the letters in the word 'united' exactly once? => 360 or 15 or 720 or 24..

From: Your name DesignationTo: The Designation Organization or Department Date Suitable heading Introduction 1. The problem 2. Reasons why the problem has arisen 3. Your recommendations 4. Conclusion Your Signature Your name Designation While writing a newspaper report we must, ..

What is the probability that a selected alphabet is a vowel? => 3 13 or 21 26 or 5 26 or 2 13..

What fraction of the word "cover" is vowels? => 1 5 or 5 2 or 2 5 or 2 3..

. He worried all night and getting up at 3 am went to the post office in anxiety. Now the Postmaster was brimming with sympathy for the old man who had spent nights in the same suspense for the last five years. At the stroke of five in the morning, he heard a soft knoc..

The letters of the word PLANE are arranged at random. Find the probability of the words formed to start with A and end with P. => 1 20 or 1 5 or 1 2 or 3 5..