Q5. Without performing any calculations, find the number of digits in each of the following:

(a) 193600
(b) 18769
(c) 999999
(d) 256
(e) 40
(f) 1046529
(g) 17956
(h) 92416
(i) 7056
(j) 4



Answer :

To solve this problem, we will determine the number of digits in each of the given numbers by examining each digit individually.

### Step-by-Step Solution:

- (a) 193600:
- Count the digits: 1, 9, 3, 6, 0, 0.
- Number of digits = 6.

- (b) 18769:
- Count the digits: 1, 8, 7, 6, 9.
- Number of digits = 5.

- (c) 999999:
- Count the digits: 9, 9, 9, 9, 9, 9.
- Number of digits = 6.

- (d) 256:
- Count the digits: 2, 5, 6.
- Number of digits = 3.

- (e) 40:
- Count the digits: 4, 0.
- Number of digits = 2.

- (g) 1046529:
- Count the digits: 1, 0, 4, 6, 5, 2, 9.
- Number of digits = 7.

- (h) 17956:
- Count the digits: 1, 7, 9, 5, 6.
- Number of digits = 5.

- (i) 92416:
- Count the digits: 9, 2, 4, 1, 6.
- Number of digits = 5.

- (j) 7056:
- Count the digits: 7, 0, 5, 6.
- Number of digits = 4.

- (k) 4:
- Count the single digit: 4.
- Number of digits = 1.

### Summary:

- (a) 193600 → 6 digits
- (b) 18769 → 5 digits
- (c) 999999 → 6 digits
- (d) 256 → 3 digits
- (e) 40 → 2 digits
- (g) 1046529 → 7 digits
- (h) 17956 → 5 digits
- (i) 92416 → 5 digits
- (j) 7056 → 4 digits
- (k) 4 → 1 digit

This solves the problem of finding the number of digits in each of the given numbers.