Permutation and CombinationHard
Question
Number of divisors of the form 4n + 2 (n ≥ 0) of the integer 240 is -
Options
A.4
B.8
C.10
D.3
More Permutation and Combination Questions
How many numbers can be formed with the digits 2,3,5,7,0 which are greater than 70,000 (Rept. not allowed) ?...There are 2 identical white balls, 3 identical red balls and 4 green balls of different shades. The number of ways in wh...A box contains 6 balls which may be all of different colours or three each of two colours or two each of three different...Number of natural number upto one lakh, which contains 1,2,3, exactly once and remaining digits any time is -...In how many ways two garlands of 6 flowers each can be made from 12 different flowers-...