What does below chemistry rebus means?
John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?
Name a key which is hardest to turn.
Which is the correct shadow of the bird?
What is the next number in this matchsticks series riddle?
What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?
What happened when the wheel was invented?
I have branches, but no fruit, trunk or leaves. What am I?
Rectify the following equality 101 - 102 = 1 by moving just one digit.
I shave every day, but my beard stays the same. What am I?
Forwards I am heavy, backward I am not. What am I?
The day before the 1996 U.S. presidential election, the NYT Crossword contained the clue “Lead story in tomorrow’s newspaper,” the puzzle was built so that both electoral outcomes were correct answers, requiring 7 other clues to have dual responses.