You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Find the missing letter in the last circle logically in the given below picture.

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?