A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?
What's a single-digit number with no value?
Name the three-letter word that can complete the below words: A) L O _ _ _ E B) E D U _ _ _ E C) _ _ _ E R D) _ _ _ T L E
Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?
Write the next letter in this sequence. O, T, T, F, F, S, S, E, __ **Hint: It is a Number Series Puzzle
Can you calculate the probability of getting a sum of six when a dice is thrown twice?
What does the below image rebus riddle means ?
Why is the Hole below a Lock?
A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?
Solve below popular number sequence 314 159 265 358 979 323 846 ?
If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.
