Solution
If a word has n different letters then they can be arranged in n! different ways.
DAILY has 5 different letters which can bve arranged in 5! different ways.
5!=5*4*3*2*1=120
Therefore, option D is answer.
Get AI Help
Create a FREE account and get:
- Banking Quant Shortcuts PDF
- Free Banking Study Material - (15000 Questions)
- 135+ Banking previous papers with solutions PDF
- 100+ Online Tests for Free
