If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

Why do we preferably have round manhole covers and not square ones?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

Which English verb becomes past tense just by rearranging the letters?

What does the below mathematical rebus mean?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?