1st PUC Mathematics Series-9 December 3, 2020December 23, 2020wefruPUC Science 1st Year Mathematics Series-9 quiz 0 Created on December 02, 2020 By wefru1st PUC Mathematics Series 9TEST YOUR KNOWLEDGE OF SCIENCE 1 / 10Q.81 Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed? 25200 5800 2015 5896 2 / 10Q.82 In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there? 209 130 250 480 3 / 10Q.83 From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there in the committee. In how many ways can it be done? 756 256 021 230 4 / 10Q.84 In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together? 720 200 300 142 5 / 10Q.85 In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together? 50400 256413 248965 21458 6 / 10Q.86 In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women? 63 65 62 69 7 / 10Q.87 In how many different ways can the letters of the word 'MATHEMATICS' be arranged such that the vowels must always come together? 120960 2156 201326 0 8 / 10Q.88 There are 8 men and 10 women and you need to form a committee of 5 men and 6 women. In how many ways can the committee be formed? 11760 10235 02316 01245 9 / 10Q.61. Graphite has a structural similarity with BN B2H6 B4C B 10 / 10Q.90 In how many different ways can the letters of the word 'LEADING' be arranged such that the vowels should always come together? 720 201 145 521 Your score isThe average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz