Problems on H.C.F and L.C.M - Quantitative Aptitude (MCQ) questions for Q. 28777

Q.  Rajesh had to arrange his books in uniform groups. He makes groups of 4 books each. But 3 books are left. He tries it with groups of 5 books each. But still 3 books are left. 3 books are still left when he tried with groups of 9 or 10 books each. How many books does he have?
- Published on 27 Mar 17

a. 90
b. 180
c. 900
d. 183

ANSWER: 183
 
hcf lcm

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