A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

Can you find the hidden animal in the picture below?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

I purchased an awesome ice cream cone having 5 different flavour scoops.
Five flavours are pistachio, mint-chip, strawberry, marshmallow, and raspberry

I will give u some clues so that you can figure out the order of flavours from bottom to top.
1. The bottom flavour of the cone has 10 letters.
2. The marshmallow scoop is between the pistachio and the mint-chip scoop.
3. marshmallow is the raspberry scoop but below the mint-chip scoop.

So can you figure out the flavour of ice cream in order from bottom to top?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.