fail meaning in Urdu

Yar, I failed again.
Where do today`s public schools fail?
The attempt to rescue the hostages failed miserably.

She failed to notice that her child was no longer in his crib.
The secretary failed to call the customer and the company lost the account.

His sense of smell failed him this time.
His strength finally failed him.
His children failed him in the crisis.

My car has broken down.
The engine finally went.
The car died on the road.
The bus we travelled in broke down on the way to town.
The coffee maker broke.
The engine failed on the way to town.
Her eyesight went after the accident.

I fail to understand your motives.

The teacher failed six students.

She studied hard but failed nevertheless.
Did I fail the test?

Her health is declining.