On many TV talk shows, the guest enters the stage from the right side (from the audience’s perspective), walks past the front of the host’s desk, then turns around just before sitting in the guest chair to the left of the desk, momentarily showing their back to the host or to the audience. How ca...

The following groups of 7 number in each line, are related in each line in a unique way: 1 3 1.5 12.25 1 2 3 1.5 6 2 42.25 1 3 4 3 6 4 61 2 3 4 What are the numbers to replace the "?" in following list? 1 5 2.5 32.25 ? ? ? Hint: An object

Yesterday, I organized a contest with various challenges the participants had to solve. I put 6 very simple puzzles that were solved almost instantly, and the deadline was supposed to be until Sunday. So, while the fastest user was figuring out the last puzzle (The hardest one, had to do with rev...

The tripan balance is used for comparing different weights. For example, when the pans carries 7 balls,5 balls and one is empty. The heaviest tilt to lowest level while the empty pan is at the highest level. In case of the same number of balls on two pans, both pans tilts to same level. Twelve...

2 roommates - Arjun and Bishan - rent a house with two rooms for a month. One room is 700 sqft in size and the other 300 sqft. Let's say that the rent is Rs. 100 for 1 month for both rooms combined. The roomates decide that Arjun would stay in the larger room for half the month after which they ...

I am heavier than most, but I still run faster than you. Some mistake me for a fool, yet everyone else loves me. Even as centuries pass and empires disappear too-- I stay by their sides, faithfully.

Specify the missing numbers. Set A: 0, 0, 8, 12, 13, 13, 15, 15, 18, 18, 22, 22, 26, 27, 27 Set B: 0, 0, 0, 8, 9, 9, 16, 18, 21, 22, 23, 27, ? ,? ,? The two sets implement the (when understood on a sometimes abstract level) same pattern in two different ways, sometimes even contrastingly. ...