Successive Division Questions| LCM and HCF Word problems with solutions
Successive Division Questions| LCM and HCF Word problems with solutions
LCM: Least Common Multiple
HCF: Highest Common Divisor
Here are some of the very important LCM and HCF problems with short tricks and concepts behind them.
Question of the Day
Que: If N is divided by 3,4,5 and 6 successively it leaves remainders 2,1,1 and 4 respectively. How many such 4-digit numbers are possible?
a. 100
b. 144
c. 150
d. 176
Concept Video: • Successive Division Questions| LCM and HCF...
Previous Question:
Que: Find the sum of the digits of the smallest 4-digit number which when divided by 4 leaves remainder 1, when divided by 5 leaves remainder 3 and when divided by 7 leaves remainder 2?
a. 10
b. 11
c. 12
d. 13
Concept Video: • LCM and HCF Remainder Problems| Remainder ...
Home Work Problem:
Que 1: Find the day on 16 September 1979?
Que 2: If it was Saturday, December 17, 1899 then what would be the day on December 22,1901?
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