What is the aggregate of all numbers somewhere in the range of 100 and 1000 which are distinct by 14?

A) 353936

B) 35392

C) 35372

D) 35322

SimplyFreshers Changed status to publish March 28, 2022

Solution:

The number nearest to 100 which is more noteworthy than 100 and divisible by 14 is 112, which is the principal term of the arrangement which must be summed. The number nearest to 1000 which is under 1000 and distinct by 14 is 994, which is the last term of the arrangement. 112 + 126 + …. + 994 = 14(8+9+ … + 71) = 35392