Question
How many 4-digit numbers can be formed from digits 1–9 (no repetition) such that the number is divisible by 3?
More No. System Questions
- How many factors of 72000 are divisible by 36 but not 72?
- Find the smallest number which when divided by 8, 12 and 15 leaves a remainder of 5 in each case.
- Some pencils were distributed among (x + 2) students such that each student received 10 pencils. If there had been 5 students more, then pencils received b...
- How many terms are there in the geometric progression 7, 14, 28, ......, 14336?
- Find the difference between minimum and maximum value of 'e' such that '3e1750' is always divisible by 3.
- In 2017, Bangladesh imported 60% of its total wheat requirement, while the remaining 40% was produced domestically. In 2018, the country's wheat production...
- Find the smallest natural number which when divided by ‘6’, ‘8’ and ‘9’, leaves a remainder ‘5’ in each case.
- Find the average of first 20 whole numbers.
- Find the range of the given data: 150, 135, 120, 165, 110, 175, 140
- "PQR is a three-digit number such that it can be expressed as the sum of its three two-digit components, PQ, QR, and RP, where all of them are natural numb...
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
