Probability Quiz 2 March 28, 2012 by kumar 3 Comments 1. 2 girls and 4 boys are to be seated in a series in such a way that the girls do not sit together.In how many different ways can it be done?A. 480B. 720C. 520D. 625 2. In how many different ways can the letters of the word 'OFFICES' be arranged?A. 5230B. 5040C. 1680D. 2520 3. IN how many different ways can the letters of the word 'TOTAL' be arranged?A. 30B. 50C. 60D. 45 4. In how many different ways can be letters of the word SOFTWARE be arranged in such a way that the vowels always come together?A. 5040B. 4320C. 1234D. 120 5. In how many different ways a group of 4 men and 4 women be formed out of 7 men and 8 women?A. 540B. 2450C. 1170D. 4320 6. In how many ways can 5 colours be selected out of 9?A. 234B. 456C. 426D. 126 7. In how many different ways can the letters of the word 'PADDLED' be arranged?A. 4320B. 5040C. 256D. 840 8. In how many ways can a group of 5 boys and 2 girls be made out of a total of 7 boys and 3 girls?A. 45B. 81C. 63D. 90 9. In how many different ways can the letters of the word CORPORATION be arranged in such a way that the vowels always come together?A. 50400B. 5040C. 720D. 1440 10. In how many ways a group,consisting of 5 boys and 6 girls can be formed from 8 boys and 10 girls?A. 11760B. 266C. 86400D. 5040 11. How many words can be formed from the letters of the word SIGNATURE so that the vowels always come together?A. 1440B. 17280C. 54000D. 16800 12. All letters of the word 'EAMCET' are arranged in all possible ways.The number of such arrangements in which 2 vowels are adjacent to each other isA. 32B. 72C. 84D. 104 13. The number of diagonals that can be drawn by joining the vertices of an octagon is A. 30B. 25C. 45D. 20 14. Find the probability of getting a head in a throw of a coin?A. 1B. 0C. 1/2D. 1/3 15. What is the chance of getting 7 or 11 with dice?A. 3/7B. 2/7C. 1/9D. 2/9 Related posts: Probability Quiz 1

purnima b. says

I WANT TOKNOW THE METHOD OF SOLVING THESE PROBLEMS

aryan says

easy

aryan says

but how can solve