Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Permutation and Combination
In how many different ways can the letters of the word ‘BLOOD’ be arranged?
1
60
2
240
3
120
4
More than one of the above
5
None of the above