1)

Simplify (99917+99927+99937+99947+99957+99967)


A) 2997

B) 5979

C) 5994

D) 5997

Answer:

Option D

Explanation:

Given exp.
=(100067)+(100057)+(100047)

+(100037)+(100027)+(100017)

=6000(67+57+47+37+27+17)
=6000217
=60003=5997