Question
How many integers between 100 and 999 have all digits distinct?
More No. System Questions
- Between what values of x is the expression 18x - 3x² - 45 positive?
- There are nine consecutive even numbers such that the smallest number is 12.5% less than the largest number. Find the sum of the second lowest and second h...
- Find the smallest integer greater than 100 which leaves remainder 4 when divided by each of 5, 6 and 7.
- Find the least 5-digit number which leaves no remainder when divided by 22, 33, 44 and 66.
- The expression 12x - x² - 20 is positive between which values of x?
- The sum of two numbers is 40 and their difference is 8. What is the larger number?
- Find the unit digit of the expression: 7! + 8! + 9! + 10! + ........ + 500!.
- If the expression (px3 + x2 - 2x - q) is divisible by (x-1) and (x + 1), what are the values of p and q respectively ?
- The average marks scored by boys and girls in a class are 48 and 32, respectively. The total marks obtained by the entire class is 1680, with 40 students i...
- Asha has joined LinkedIn and has 10 friends and each of these friends has 15 friends. Later, it is found that at least two of her friends know each other a...
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)