I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Which Travels Faster? Solve below famous picture riddle:

What word is pronounced the same if you take away four of its five letters?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

The more you take me, the more you leave me behind.
Who Am I?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

Solve below rebus puzzle?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?