Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

What runs around the whole yard without moving?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

Name a key which is hardest to turn.