Which five letter word can be added at the end of below word to form a
valid word?

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Which tank will fill first?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Next Number in the Series,

5, 16, 49, 104, ?

How do you go from 98 to 720 using just one letter?

I am quite hot but become too cold if you remove the first two letters. What am I?