Question
Clear nights are colder than cloudy nights because of
–Solution
Cloudless nights are colder because the nights that have clouds provide a blanket for the earth and trap some of the hot day air where as the cloudless nights have no protection so all the hot air rises up into the sky. radiation is a process in which energetic particles or energetic waves travel through vacuum, or through matter-containing media that are not required for their propagation.
In how many different ways can the letters of the word ‘PUBLIC’ be arranged in such a way that the vowels occupy only the odd positions?
How many arrangements of the word COMMITTEE are possible if the vowels are always together?
In how many ways can a team of 4 be selected out of 10 players?
Five students are to be arranged on five chairs for a photograph. Three of these are girls and the rest are boys. Find out the total number of ways in w...
How many 4-digit even numbers can be formed using digits 1, 2, 3, 4, 5, 6 without repetition?
In how many different ways can the letters of the word “DISCHARGE” be arranged in such a way that the vowels always come together?
In how many ways can a squad of 10 people be selected from 9 trainees and 5 supervisors such that the squad has at least 8 trainees?
From the letters of BALLOON, how many “words” can be formed if all the vowels stay together?
There are 14 candidates for 5 post. In how many different ways can be post be filled?
In how many different ways can the letters of the word MOTHER be arranged so that the vowels are always together?
Relevant for Exams:
