Related Questions

Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the second man and the woman would need working together. The first man, working alone, would need as much time as second man and the woman working together. The first man working alone, would spend eight hours less than the double period of the time second man would spend working alone. How much time would the two men and the women need to complete the task if they all asked together?
A 1 hour
B 2 hours
C 3 hours
D 4 hours
E 5 hours
A buniessperson invest 2800 taka and earns 5% interest on some money and 4% interst on the rest of money. If the gets 128 taka as a profit at the end of the year, what is the amount of money on which he earns 5% interest?
A 1600
B 3200
C 3000
D 5600
A, B,C enter into partnership , A invests 3 times as much as B invest and B invests two third of what C invest. At the end of the year, profit earned is Tk. 6600. What is the share of B?
A 1100
B 1150
C 1175
D 1200
Rahim has three times as much money as Karim has. If Rahim gives Karim TK.50 then Karim will have three times as much money as Rahim will have. How much money do they have together ?
A 75
B 100
C 120
D 130
Rahim has three times as much money as Karim has . If Rahim Tk. 50 then Karim will have three times as much money as Rahim will have . How much money do they have together?
A 75
B 100
C 120
Dr. Kramer plans to invest $20.000 in an account paying 6% interest annually. Hows much more must she invest at the same time at 3% so that her total annual income during the first year is 4%of her entire investment?
A $32,000
B $36,000
C $40,000
D $49,000
A man has Tk. 10,000 to invest . He invests TK. 4000 at 5% and Tk. 3500 at 4% . In order to have a yearly income of TK. 500 . he must invest the remainder at ____
A 6%
B 6.3%
C 6.1%
D 6.4%
If Marie has twice as much money as Curie has, who has three times as much money as Sunny as has, what is the ratio of the amount of money Sunny has to the amount of money Marie has ?
A 1 : 8
B 1 : 6
C 1 : 4
D 1 : 2
Aaron has 3 times as much money as josh. If Aaron gives Josh S50, Josh will then have 3 times as much money Aaron. How much money do they have together?
A 100
B 150
C 125
D 200
Aaron has 3 times as much money as josh. If Aaron gives Josh $50. Josh will then have 3 times as much money as Aaron. How much money do they have together ?
A 100
B 150
C 125
D 200

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