Prove that the below maths equation is true.

8 + 8 = 91

What is the largest number you can write with just 3 digits?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What is the next number in this series?

4,12,84,3612....

I shave every day, but my beard stays the same. What am I?

The Little ant seems to be always confused. Do you know why?

Chhote se Chintu Miyan,
Lambi si Pooch.
Jahan Jaye Chintu Miyan,
Wahan Jaye Pooch.

छोटे से चींटू मियाँ,
लंबी सी पूंछ।
जहाँ जाये चींटू मियाँ,
वहाँ जाये पूंछ।

Bolo kya?

What does this rebus photo means?

I cannot talk, but I always reply when spoken to. What am I?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?