Question
Which of the following elements has the highest
electronegativity.Solution
 Fluorine has the highest electronegativity of all elements.
In how many different ways can the letter of the word ‘PRAISE’ be arranged?
A selection of 7 cars must be made from a total of 13 cars for an exhibition. However, one specific car must always be included in the selection. If the...
A group consists of 9 boys and 7 girls. In how many ways can 4 boys and 3 girls be selected from the group?
Find the number of words that can be formed by using all letters of the word 'PAINT', if order of vowels remains same.
In how many ways will a team of 5 people be selected out of 12 people such that a specific person will always be selected, and a specific person will al...
Find the number of words that can be formed by using all letters of the word ' FRIDAY', if order of vowels remains same.
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "PAINTER"?
In how many ways can 6 boys and 3 girls can be seated in a row so that they are in alternate position.
Find the quantity of arrangements of the letters of the word INDEPENDENCE if all the vowels always occur together?
8 students appear in an examination. In how many ways can the result be announced?
