In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Can you fill the blank with the correct number?

6 30 870 756030 _____

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Why is the Hole below a Lock?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Find the last number in the series below:

voN luJ yaM raM ---