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

What can you deduce from the following BrainBat?

CRY
LMKI

What part of the chicken has the most feathers?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

Katniss and Peeta are liars. They both lie on some specific days.

Katniss lies on Fridays, Saturdays and Sundays. She speaks the truth on all other days.

Peeta lies on Tuesdays, Wednesdays and Thursdays. He speaks the truth on all other days.

Can you tell that one day of the week when both of them will say "Tomorrow, I will lie."?

Find the value of "?" in the ball picture Riddle below:

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

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

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?