HCF-LCM

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There are three cans A, B and C. The capacities of A, B and C are 6 litres, 10 litres and 16 litres respectively. The can C contains 16 litres of milk. The milk has to be divided in them using these three cans only.

Consider the following statements :
1. It is possible to have 6 litres of milk each in can A and can B
2. It is possible to have 8 litres of milk each in can B and can C.

Which of the statements given above is/are correct?

1 only
yes
2 only
no
Both 1 and 2
no
Neither 1 nor 2
no
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Four metal rods of lengths 78 cm, 104 cm, 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut?
27
no
36
yes
43
no
480
no
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Three numbers are such that the sum of their HCF and LCM equals to 305 and HCF is 1/60 th of the LCM. If the numbers are in the ratio 3:4:5, then the numbers are.....

15, 20, 25
yes
30, 40, 50
no
100, 5, 200
no
Both A & C
no
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