In this task, you need to provide the correct option for a given problem from the provided options.

Q: Problem: the h . c . f . of two numbers is 10 and the other two factors of their l . c . m . are 13 and 14 . the larger of the two numbers is : 
Options: a ) 100 , b ) 120 , c ) 180 , d ) 140 , e ) 60

A: d
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Q: Problem: one fast typist type some matter in 2 hrs and another slow typist type the same matter in 3 hrs . if both do combine in how much time they will take to finish . 
Options: a ) 10 , b ) 11 , c ) 12 , d ) 13 , e ) 14

A: c
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Q: Problem: how many zeros does 65 ! end with ? 
Options: a ) 20 , b ) 15 , c ) 25 , d ) 30 , e ) 32

A:
b
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