किन्हीं दो भिन्न परिमेय संख्याओं के बीच परिमेय संख्याओं की संख्या कितनी होती है?

What is the remainder when (120)188 is divided by 7?

What is the unit digit of the product of all even numbers between 1 and 11?

When a number is divided by 136, it leaves a remainder of 36. If the same number is divided by 17, what will be the remainder?