How can you tell a raw egg from a hard-boiled egg?

Can you count the number of squares in the given picture?

What is more useful when it is broken?

People put me on the table and cut me but do not eat me. What am I?

They are three errirs in this question. Can you find them?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
Pramod gets twice as much as his wife, Tushar gets the same as his wife, and Prashant gets 50% more than his wife.

Who is married to whom?

What part of Turkey has the most feathers?

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