Lasting only for a moment

In the following questions, out of four alternatives choose the one which can be substituted for the given words/ sentence.

Lasting only for a moment

(1) momentous
(2) momentary
(3) trivial
(4) petty

Answer :-

(2)momentary

Explanation :-

momentary (Adj.) : lasting for a very short time; brief
momentous (Adj.) : very important or serious; historic
trivial (Adj.) : not important or serious; not worth considering
petty (Adj.) : ssmall and unimportant; minor