वह सबसे छोटी संख्या ज्ञात कीजिए जिसे 63130 में जोड़ने पर प्राप्त योगफल 13 से पूर्णतः विभाज्य हो जाए।

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?