How many numbers less than 1000 are multiples of both 10 and 13 ?
A. 9
B. 8
C. 6
D. 7
Answer: Option D
Solution(By Examveda Team)
Take LCM of 10 and 13 = 130Any number divisible by 130 will be divisible by 13 and 10
i.e., 130, 260, 390, 520, 650, 780 & 910
⇒ total numbers are 7
This Question Belongs to Arithmetic Ability >> Number System
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