Aspire's Library

A Place for Latest Exam wise Questions, Videos, Previous Year Papers,
Study Stuff for MCA Examinations

Delhi University MCA Previous Year Questions (PYQs)

Delhi University MCA 2021 PYQ








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution









Go to Discussion


Solution









Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution








Go to Discussion


Solution



Persons A, B, and C can finish a work in 15, 10, and 12 days respectively. Person B and person C start the work together but are asked to leave after 4 days. In how many days will the remaining work be done by person A?





Go to Discussion


Solution

A-------15
B-------10
C-------12

Total work (LCM of A,B,C) = 60
Work done by B and C in a day = (6+5)=11

B and C word done in 4 days = 44
Remaining work for A=16

A completes 4 work in a day, so A take 4 more days to complete 16 works.


Delhi University MCA


Online Test Series,
Information About Examination,
Syllabus, Notification
and More.

Click Here to
View More

Delhi University MCA


Online Test Series,
Information About Examination,
Syllabus, Notification
and More.

Click Here to
View More

Ask Your Question or Put Your Review.