3 Envelops Riddle
You are sitting in front of your interviewer. He gives you three envelopes. One of them contains an offer letter and the other two are empty. You pick up one of them. Now, the interviewer opens up one of the envelope lying on the table and you find out that it is blank.
Now, he gives you a chance to switch your envelope with the one on the table. Would you switch it? Why or why not?
Now, he gives you a chance to switch your envelope with the one on the table. Would you switch it? Why or why not?
Hint:
Yes, you should switch the envelope. In the beginning when you picked up the envelope, you had a 1/3 probability of finding an offer letter in the envelope. There was 2/3 chance that the letter was there in the two envelopes on the table.
If you keep your selected envelope, you still have a 1/3 chance of finding an offer letter in that. However, since the interviewer has removed one empty envelope from the table, if you switch, you have a probability of 2/3 that the offer letter is inside that. Did you answer this riddle correctly?
YES NO
If you keep your selected envelope, you still have a 1/3 chance of finding an offer letter in that. However, since the interviewer has removed one empty envelope from the table, if you switch, you have a probability of 2/3 that the offer letter is inside that. Did you answer this riddle correctly?
YES NO
Many Things Can Be Played Riddle
If youre bored and have a set of these
There are many things that can be played
Each has a number, letter or head
And a diamond, club, heart or a spade
What is it?
There are many things that can be played
Each has a number, letter or head
And a diamond, club, heart or a spade
What is it?
Hint:
A Useful Tool Riddle
Riddle me this
I'm white, and used for cutting and grinding. When I'm damaged, humans usually remove or fill me. For most animals I am a useful tool. What am I?
I'm white, and used for cutting and grinding. When I'm damaged, humans usually remove or fill me. For most animals I am a useful tool. What am I?
Hint:
Read From Both Ends Riddle
Riddle me this
Pronounced as one letter, and written with three, two letters there are, and two only in me. I'm double, I'm single, I'm black, blue, and gray, I'm read from both ends, the same either way.
What am I?
Pronounced as one letter, and written with three, two letters there are, and two only in me. I'm double, I'm single, I'm black, blue, and gray, I'm read from both ends, the same either way.
What am I?
Hint:
Shaped Like An L Riddle
But Im not a stocking or a bell
I am red and white in color
And shaped a bit like the letter L
I am a?
Hint:
Retaining Pronunciation Riddle
What English word retains the same pronunciation, even after you take away four of its five letters?
Hint:
Horse With A Sore Throat Riddle
Hint:
A Face Of None Riddle
Hint:
The Longest, Non-scientific Word
Hint:
What is the longest, non-scientific word to have all of its letters in alphabetical order? Did you answer this riddle correctly?
YES NO
YES NO
Enter With A Gong Riddle
Im a word, six letters long,
I sometimes enter with a gong.
All in order from A to Z,
I start with the letter B.
What is the word?
I sometimes enter with a gong.
All in order from A to Z,
I start with the letter B.
What is the word?
Hint:
Begins
It has six letters, when a meditation begins they sound the gong, and the letters are in alphabetical order. Did you answer this riddle correctly?
YES NO
It has six letters, when a meditation begins they sound the gong, and the letters are in alphabetical order. Did you answer this riddle correctly?
YES NO
Discovered By You Riddle
The letters of the alphabet but only just a few;
It's hard to say if I was invented or just discovered by you.
What am I?
It's hard to say if I was invented or just discovered by you.
What am I?
Hint:
A Synonym Of Drag Riddle
Im a five letter word. Remove my last two letters and Im a synonym of drag. My second and third letters form an exclamation and my first and second letters are a homophone with a number. What am I?
Hint:
Mail Time Birds Riddle
Hint:
Famous American Presidents Riddle
We are two of the most famous American Presidents.
Our names both have sixteen letters.
I was born in 1846, he was born in 1946.
I was elected in 1860, he was elected in 1960.
We both died on Friday by gunshot to the head.
Who are we?
Our names both have sixteen letters.
I was born in 1846, he was born in 1946.
I was elected in 1860, he was elected in 1960.
We both died on Friday by gunshot to the head.
Who are we?
Hint:
Combination Value Riddle
The letters A through H can be assigned the following values to make all the equations true. Find the right combination of letter values.
Values: 1, 4, 5, 7, 9, 14, 16, 21
C + F = G
A + C = F
B + G = D
B + E = H
D + F = H
Values: 1, 4, 5, 7, 9, 14, 16, 21
C + F = G
A + C = F
B + G = D
B + E = H
D + F = H
Hint:
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