Question

6123 144 4263 what is next ..the options r 300 125 225 250

Answer 1

6123-6+1+2+3= 12
12*12 = 144
now, 4263- 4+2+6+3= 15
so next number would be= 15*15= 225.
thank you..

Answer 2

answer is 225...we have 6123 which gives 144...it is due to eq in 6123 we subtract 3rd number with 1st and add 2nd no to the 4th which gives us answer 144 ....now if we apply the same eq to no 4263 the answer will be 25..place the 2 no as prefix the final answer is 225