self Maths Puzzle

There are four consecutive prime numbers written in ascending order of their magnitude. The product of the first three numbers is 12673 and that of the last three is 20677. What is their sum?

Read Solution (Total 1)

ans is 19,23,29,31
12 years agoHelpfull: Yes(0) No(0)

self Other Question

can anyone tell me which is the best site for ACCENTURE preparation....plz respond to this...if not plz give any details The side of a cube is increasing @ 13 cm/sec. Determine the rate of increase in its surface area when the side is equal to 67 cm.