Latest self Aptitude Question SOLUTION: Kavitha can finish painting a house in 6 days and anitha can finish painting the same house in 10 days.On 1 April, they started painting the house together.After painting for three

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(#M40028749) SELF question Keep an EYE

Kavitha can finish painting a house in 6 days and anitha can finish painting the same house in 10 days.On 1 April, they started painting the house together.After painting for three days,kavitha could not continue working and anitha had to finsh painting the house alone.On which day will the house be fully painted?

nandikonda sai pranav reddy (10 years ago)

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vatan singh  (10 years ago)

let total work done =1
kavita finish in 1 day= 1/6 work
anitah '''''''''''''''= 1/10 work
after 3 days total work done by both together = (3/6)+(3/10)= 4/5
work to be done left= 1-4/5= 1/5
kavita takes time to do 1/5 work= 6*1/5 day= 1.2 days
therefore work finished on 5th april

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arnab pandey  (10 years ago)

the house is fully painted on 5th april
kavitha can paint in 1 day= 1/6 and for anitha its 1/10 so after 3 day they combenely paint 3/6+3/10=4/5 so the work left =1/5 and it have to be completed by anitha..so she can complete it in 10*1/5=2 days..
so total no of days required=3+2=5

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nandikonda sai pranav reddy  (10 years ago)

Can you explain please?????/

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