Can you name some countries which do not have the alphabet 'A' in them?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Decode below rebus
D
N
A
T
S , D

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

In the image given, you can find several triangles. Can you count them all?

What does below Rebus mean ?

esgg sgeg gegs gsge