Math Riddle: Find the four-digit number in which the first digit is one-fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3. What is it? Answer: The correct answer is 1694.
What is the four-digit number in which the first digit is one third of the second the third is the sum of the first and second and the last is three times the second?
Thus, the answer is 1349.
What is the last four-digit number?
The smallest 4 digit number is 1000 and the greatest 4 digit number is 9999. There are 9000 four-digit numbers in all.
What is the answer of 4 digit code?
4 Digit Code Level 90 Answer: 4720. 4 Digit Code Level 91 Answer: 8972. 4 Digit Code Level 92 Answer: 7438. 4 Digit Code Level 93 Answer: 2151.
How many odd 3 digit whole numbers are there?
3-digits. So in those 900 digits half are even and half are odd.. So, by simple logic we can say that there are 450 3-digit odd numbers.
Whose first digit is one fourth of the last digit the second digit is six times the first digit and the third digit is the second digit plus three?
Answer: 1694 (It couldn’t be 0 either, because the second digit is six times the first digit, which would make the first digit 0, impossible for a four-digit number.) Once you’ve figured that out, you can figure out that the first digit is 1, the last digit is 4, and the third digit is 9.
What is the 4 digit number whose second digit is thrice the first digit and 3rd digit is sum of 1st and 2nd and last digit is thrice the second digit?
The answer is 1,349. The first digit, 1, is 1/3 of the second digit (3). The third digit (4), is the sum of the first and second digits (1+3).
What is the 4 digit smallest number?
1000
The smallest 4-digit number is 4569. Remember that 1000 is the smallest 4-digit number. By now, we have learnt how to form the greatest 4-digit number or the smallest 4-digit number. 1.
What is the greatest 4 digit even number?
Answer: 9998 is the right answer.
What is my 4 digit PIN number?
Your Personal Identification Number (PIN) is a 4-digit number combination known only to you, and allows you to access your account information using our Automated Telephone Banking system. You may choose any 4-digit PIN number when using Telephone Banking for the first time.
What is the most common 4 digit code?
The most common four-digit PINs, according to the study, are 1234, 0000, 2580 (the digits appear vertically below each other on the numeric keypad), 1111 and 5555. On the iPhone, users have the option to ignore the warning that they have entered a frequently used PIN.
What is the largest 3 digit odd number?
999
The largest three-digit odd number is 999.
What is the smallest odd number?
1
The smallest odd number is ‘1’. ‘1’ is neither a prime number nor a composite number by convention. The next smallest odd number is ‘3’. Factors of 3 = 1, 3.
What number doubles when last digit becomes first?
The new number has 2(2) = 4 as its last digit. The last digit of the new number is also the tens digit of the original number, as the new number is formed by shifting the digit a to the front….Proof of minimality.
| m | 5 × 10(m – 1) (mod 19) |
|---|---|
| 16 | 2 |
| 17 | 1 |
What’s the last number on earth?
Answer: Infinity is the last number in the world.
What is the smallest 4 digit number with no digits repeated?
Smallest 4 digit number in which no digit is repeated is => 1023.
Which is smallest number?
The smallest number is “1”. This number takes up the least amount of space, compared to other numbers….You have to specify the kind of number you are looking for.
- The smallest natural number(i.e. positive integer) is 1.
- The smallest whole number is 0.
- There is no smallest integer.
