Question
The smallest 7 digit number using the digits 4, 0, 1, 7, 6 without repeating 0 is :
Answer: Option B
:
B
Was this answer helpful ?
:
B
To find the smallest number we first arrange the given digits in ascending order.
0 < 1 < 4 < 6 < 7
Since we cannot write a number starting with '0' we have to write it in 2nd position.
So our required order will be 1, 0, 4, 6, 7.
We have to make the smallest 7 digit number using the given digits, so we need 2 more digits.
To make the smallest 7 digit number we will use 1, which is the 2nd smallest digit (∵ we have to make the number without repeating 0).
So the smallest 7 digit number using the digits 4, 0, 1, 7, 6 without repeating 0 is 1011467.
Was this answer helpful ?
More Questions on This Topic :
Question 2.
Find the sum XLI + XII
....
Question 5.
The smallest odd composite number is :
....
Question 6.
The successor of 101099 is _____.
....
Question 8.
CMXLV is equal to ____.
....
Question 9.
How many tens make a crore?
....
Question 10. 58195 rounded off to nearest thousand is ....
Submit Solution