Question
Find the last digit of (12123 – 1).
More No. System Questions
- In a group of three numbers first is double of second and half of third. The average of three numbers is 42. Find the difference between the first number a...
- Out of a certain number of books, 2/5 are novels and the rest are textbooks. If the number of textbooks is 36, find the total number of books.
- When ‘x + 5’ numbers having an average of 50 is added with ‘x + 15’ numbers having an average of ‘x + 10’, then average of all the numbers together becomes...
- Instead of multiplying a number by 0.9, a student accidentally used 9. His result turned out to be 3510 more than the actual result. What is the original n...
- Find the smallest natural number which when divided by 3 leaves remainder 1, when divided by 4 leaves remainder 2, and when divided by 5 leaves remainder 3...
- The product of two consecutive even integers is 960. Find the product of digits of the bigger number.
- Find the smallest number which when divided by 7, 9 and 12 leaves remainder 5 in each case.
- Four consecutive odd numbers form series P with an average of 60, and another four consecutive odd numbers form series Q with an average of 44. Find the di...
- Which of the following is a prime number?
- When the digits of a two-digit number are interchanged, the new number becomes 19 less than 150% of the original number. If the sum of the digits is 11, fi...
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
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)