How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

The current time can be represented by below textual rebus.

0
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B.Sc
LLB

Can you tell us the current time?

Count the Triangle in the figure given below:

You are given 16 witch hats. The hats are divided in four different colours – red, blue, green and yellow. Every colour has been assigned to four hats. Now each of the hat will be glued with a label of an arithmetic sign – ‘+’, ‘-‘, ‘x’ or ‘/’. But you can label one sign only once on one colour. In such an arrangement, the hats can be uniquely defined by its colour and symbol.

Can you arrange all the 16 hats in a 4x4 grid in a fashion that no two rows and columns have a repetition of colour or sign?
We have arranged four hats in the below picture to assist you.

You are given a set of weighing scales and 12 marbles. The scales are of the old balance variety. That is, a small dish hangs from each end of a rod that is balanced in the middle. The device enables you to conclude either that the contents of the dishes weigh the same or that the dish that falls lower has heavier contents than the other. The 12 marbles appear to be identical. 11 of them are identical, and one is of a different weight. Your task is to identify the unusual marble and discard it. You are allowed to use the scales three times if you wish, but no more. Note that the unusual marble may be heavier or lighter than the others. You are asked to both identify it and determine whether it is heavy or light

Move four matchsticks to the below square to form three squares?

A blonde put eyeliner on her head. Why?

Can you place three balls such that the equation shown in the picture holds true?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1