A bag contains nine yellow balls, three white balls and four red balls. In how many ways can two balls be drawn from the bag?

Permutations and Combinations 05/04/2021

A. ⁹C₂
B. ³C₂
C. ¹⁶C₂
D. ¹²C₂

Explanation:

Total number of balls = 9 + 3 + 4

Two balls can be drawn from 16 balls in ¹⁶C₂ ways.

Related Mcqs:

    In how many ways can live boys and three girls sit in a row such that all boys sit together?
    A. 4800 B. 5760 C. 2880 D. 15000...
    A student has to opt for 2 subjects out of 5 subjects for a course. Namely commerce, economics, statistics, mathematics 1 and Mathematics 2, Mathematics 2 can be offered only if mathematics 1 has also opted. The number of different combinations of two subjects which can be opted is_________?
    A. 5 B. 6 C. 7 D. 18...
    In how many different ways can the letters of the word ‘OPTICAL’ be arranged so that the vowels always come together?
    A. 120 B. 720 C. 4320 D. 2160...
    How many three letter words are formed using the letters of the word TIME?
    A. 12 B. 20 C. 16 D. 24...
    The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places?
    A. 720 B. 144 C. 120 D. 36...

Leave a Reply

Your email address will not be published. Required fields are marked *