1.

ajayand hiswifekajal, theprobabilityof ajay 's sectionis 1/7andtheat ofhiswifekajal's sectionis 1/5 . Whatis theprobabilitythatnoneof themwill beselected ?

Answer»

`12/35`
`6/35`
`24/35`
NONE of these

Answer :C


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