Question
After swapping its digits, a two-digit number becomes 17 less than 200% of the original number. The sum of the digits is 8. Find the original number.
More No. System Questions
- Find the sum of all the numbers between 2500 and 9800, which are divisible by 20, 28 and 35.
- The denominator of a rational number is 4 more than its numerator. If the numerator is increased by 5 and the denominator is decreased by 3, we obtain 3. T...
- Four numbers P, Q, R, S satisfy: Q is 25% less than P, Q:R = 9:10, and R:S = 5:8. If the average of P, Q, R, S is 94, find (S – P).
- The numerator of a fraction is 9 less than its denominator. If the numerator is decreased by 4 and the denominator is increased by 2, then the denominator ...
- Find the remainder when
- A told B, "If you give me half of the money that you have, then I will have Rs 110 and if I give you half of my money then you will have Rs 100." How much ...
- A certain number gives a remainder of 8 when divided by 17. What will be the remainder when four times that number is divided by 17?
- Which of the following pairs is NOT coprime?
- Which of the following is a Prime Number?
- Some water bottles were distributed among (3x + 3) students such that each student received 7 bottles. If there had been 6 students more, then bottles rece...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
