Question
If the student scores 25% marks then he is failed by 150
marks. But if he scores 55% marks then he is passed with 180 marks. Find the passing percentage?Solution
How many different ways can the letters of the word ‘DEMONETIZATION’ be arranged?
How many different 10-letter words (with or without meaning) can be formed using all the letters of the word "TEMPTATION"?
- In how many ways can you arrange 3 identical cubes, 2 identical pens, and 1 ball such that all 3 cubes are not together?
Using all the letters of the word CANOER, how many words start with a vowel but end with a consonant?
In how many different ways can 6 boys and 3 girls to be seated in a row such that all the boys seated together and all the girls seated together?
In how many different ways can the letters of the word ‘FLOWER’ be arranged in such a way that the vowels occupy only the odd positions?
In how many different ways can 4 blue beads and 3 red beads be arranged in a row such that all the blue beads are together and all the red beads are tog...
In how many ways can the letters of the word VOWEL can be arranged so that all the consonants occupy odd places, vowels come on even places?
Five articles out of which 3 are cups and rest are glasses have to be arranged on a shelf. Find the number of ways of arrangement in which all three cup...
An examinee is required to answer the eight questions out of 16 questions which are divided into two groups each containing eight questions each and he...
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