WEEKLY TEST 6-7 (ARP 305/307)

Student Name:-

System ID :-

Official Email Id-

Roll No-

Section Name:-

• CSA
• MCA
• MSC
• BT/FP
• ME

Section:-

• A
• B
• C
• D
• E

Semester:-

• 3RD
• 5TH

HCL A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?

• Rs. 375
• Rs. 400
• Rs. 600
• Rs. 800

ONE BANK X can do a piece of work in 40 days. He works at it for 8 days and then Y finished it in 16 days. How long will they together take to complete the work?

• 13-1/3 days
• 15 days
• 20 days
• 26 days

GRE A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in :

• 4 days
• 6 days
• 8 days
• 18 days