Question

The price of these jeans ........ reasonable

Answer 1

THE PRICE OF THESE JEANS IS REASONABLE.

hey sometimes we use are insted of is then it is wrong because here is price not prices

thanks

Answer 2

The price of these jeans..is...... reasonable.

In the above sentence, there is a sign that there is more than one jean.

Hence in a sentence two times a plural cannot be used.

It is a subject verb argument where the verb here is accepting with the main argument. Here the main argument is the noun jeans.  

Hence the right answer is - “is”.