Which sentence is correct,
"There is no certainty that the exam would be held." or
"There is no certainty that the exam will be held."

Question

Which sentence is correct, 
"There is no certainty that the exam would be held." or
"There is no certainty that the exam will be held."

Answer

Hi
In my opinion, the first one with "would" is more correct. Because would is used to show certainty.

Answer

"There is no certainty that the exam will be held."
This is correct as "Is" and "will" are future tense meaning has not taken place.
In the sentence would is considered past tense. Therefore the only way it would make sense would be
"There WAS no certainty that the exam would be held."