What is the unit's digit in the product of all prime numbers between $1$ and $100 ?$

0

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $0$
Since $2 \times 5 = 10$ , so $10$ multiplied by all other numbers will give unit place digit as $0$ .

Suggest Corrections

Similar questions

Q. What is the units' digit of the product of all prime numbers between

1

and

100

In a two – digit number, the digit in the unit's place exceeds twice the digit in the ten's place by 1. If the digit in the unit’s place and the ten’s place are interchanged, then the difference between the newly formed number and the original number is less than the original number by 1. What is the original number?

Q. The ten's digit of a two digit number exceeds its unit's digit by