If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

You bought me for dinner but never eat me. What am I?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

What is always in front of you but can’t be seen?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?