Question

Put the value of * so that 925*6 is divisible by 3

Answer 1

2...divisibility test for 3 says that sum of individual no's must b a multiple of 3 eg,here 9+2+5+6=22

not divisible by 3....by nearest to 22 is 24 which is divisi ble by 3.So * is 2

9+2+5+2+6=24