7 1 5 6 2 answer July 8, 2019 16 32 64 128 7 1 5 6 2 answer kya hoga 7 1 5 6 2 answer solution 7 1 5 6 2 answer in hindi 7 1*5+6+2 ka answer kitna hoga 4 5 6 7 1 2 answer 1 5 6 7 21 solution