You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?
What goes up but never comes down?
What jumps when it walks and sits when it stands?
I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it. Guess the number?
Can you find out the next digit in the following series ? 0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?
Find out the missing number in the picture attached:
What am I?
Rectify the following equality 101 - 102 = 1 by moving just one digit.
Replace each alphabet with the number (1-9) to make the below equation correct. AB * C = DE - F = GH / I
Can you name four days which start with the letter 'T'?
Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
