Find which of the following numbers are divisible by 2:
(i) 192 (ii) 1660
(iii) 1101 (iv) 2079
A number having its unit digit 2,4,6,8 or 0 is divisible by 2,So, Number 192, 1660 are divisible by 2.
Find which of the following numbers are divisible by 10 :
(i) 5100 (ii) 4612
(iii) 3400 (iv) 8399
Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube.
(i) 81
(ii) 128
(iii) 135
(iv) 192
(v) 704