Kerala PSC Maths Question | Kerala PSC Expected Maths Question | PSC Maths Question | KPSC Maths Question
Question :- What is the greatest number of four digits
which is divisible by 15, 25, 40 and 75 ?
A. 9800
B. 9600
C. 9400
D. 9200
Answer : Option B
Explanation : Greatest number of four digits = 9999 LCM of 15, 25, 40 and 75 = 600 9999 ÷ 600 = 16, remainder = 399 Hence, greatest number of four digits which is divisible by 15, 25, 40 and 75 = 9999 - 399 = 9600
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A. 9800
B. 9600
C. 9400
D. 9200
Answer : Option B
Explanation : Greatest number of four digits = 9999 LCM of 15, 25, 40 and 75 = 600 9999 ÷ 600 = 16, remainder = 399 Hence, greatest number of four digits which is divisible by 15, 25, 40 and 75 = 9999 - 399 = 9600
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