There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

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

Can you find the number?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

Using Only Five 5's and any mathematical operator make sum as 37

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?