What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What does this rebus mean?

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Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

In the four images below, can you find the odd one out?

What four weights can be used to balance from 1 to 30 pounds?

Which is the rope you never skip with?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Why is Saturday stronger than Monday?