13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?
I am never scared but became petrified and can’t live in a house but would die to make one. What am I?
The current time can be represented by below textual rebus. 0 ========= B.Sc LLB Can you tell us the current time?
If, 20 % 5 = 24 21 % 7 = 33 42 % 6 = 67 Then; 66 % 6 = ?
Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.
Find the next number in the series? 2, 12, 36, 80, 150, 252, 392, _ ?
You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket? (Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)
There are seven sisters in a house in a village where there is no electricity or any gadget. Sister-1: Reading Novel Sister-2: Cooking Sister-3: Playing Chess Sister-4: Playing Sudoku Sister-5: Washing clothes Sister-6: Gardening what is Sister-7 doing ?
What has a ring but no finger?
What is at the end of a rainbow?
Which is the correct shadow of the bird?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
