The predecessor of 1 in whole number is 0 (b) `-1` (c) 2 (d) None of these

The predecessor of 0 in whole number___

Find the predecessor of 1 in whole numbers.

The predecessor of 1 in whole number is (a)0 (b) -1 (c) 2 (d) None of these

1 has no predecessor in whole numbers.

The predecessor of 1 in natural number is 0 (b) 2 (c) -1 (d) None of these

The smallest whole number is 0 (b) 1(c)-1 (d) None of these

The predecessor of 1 in natural number is 0 (b) 2(c)-1 (d) None of these

Which one of the following is the smallest even whole number? 0 (b) 1 (c) 2 (d) none of these

What is the multiplicative identity element in the set of whole numbers? (a) 0 (b) -1 (c) 1 (d) None of these