Question
The digits of a two-digit number ‘N’ are reversed to form a new number ‘M’. If M < N and N – M = 27, then which of the following maybe ‘N’?
More No. System Questions
- When the digits of a two-digit number are interchanged, the new number becomes 18 more than 125% of the original number. If the sum of the digits is 9, fin...
- Find the range of the given data: 45, 67, 89, 32, 21, 77, 53, 64
- Find the Sum of all the even Factors of ‘240’
- Find the largest number which should replace 'x' in the number 5736x2, to make the number divisible by 4.
- The sum of a positive number 'A' and its square is 420. Find the value of (A2 - 7A).
- A number when divided by 315 leaves remainder 46 and the value of quotient is 7. Find the number.
- In a group of three persons, the weight of Amar is double of that of Akbar and half of that of Anthony. The average of their weight is 42. Find the differe...
- In a class of 40 students, 60% are boys and the rest are girls. If 50% of the boys and 70% of the girls passed the exam, how many students failed the exam?
- Find the sum of 1² + 3² + 5² + 7²……………………………….23².
- When a number is reduced by 25%, the resulting value is 36 more than 60% of the number's initial value. What is the original number?
Relevant for Exams:
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
