Directions (next five questions) : What should come in place of question mark (?) in the following number series ?
89250,17850,7140,1428,571.2,?
89250÷5=17850÷2.5=7140÷5=1428÷2.5=571.2÷5= 114.24
1.5,4,20,129, ?,10505
6,349,565,?,754,781
4,12,60,420,?,41580
3,4,12,?,576,27648
Directions (next five questions) : What should come in place of the question mark (?) in the following questions ?
(73)3 = ?