616 . A, B and C can complete a pice of work in 24, 6 and 12 days respectively. Working together, they will be complete the same work in:
- A. 1/24 days
- B. 7/24 days
- C. 24/7 days
- D. 4 days
View Answer | Discuss in Forum | Workspace | Report |
View Answer | Discuss in Forum | Workspace | Report |
618 . A, B and C enter into partnership with investments in the ratio of 5 : 7 : 8. If at the end of the year A's share of profit is Tk.42360, ow much is the total profit?
- A. Tk.169440
- B. Tk.183000
- C. Tk.196700
- D. Tk.168440
View Answer | Discuss in Forum | Workspace | Report |
View Answer | Discuss in Forum | Workspace | Report |
620 . A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they gain meet at the starting point altogether?
- A. 26 minutes and 18 seconds
- B. 42 minutes and 36 seconds
- C. 45 minutes and 38 seconds
- D. 46 minutes and 12 seconds
- E. None of these
View Answer | Discuss in Forum | Workspace | Report |
View Answer | Discuss in Forum | Workspace | Report |
622 . A, B C center into partnership with investments in the ratio of 5:7:8. If at the end of the year A's share of profit is Tk. 42360, how much is the total profilt?
- A. Tk. 169,440
- B. Tk. 183,000
- C. Tk. 196,700
- D. Tk. 168,440
View Answer | Discuss in Forum | Workspace | Report |
623 . A,B,C hired a car for Tk. 520 and used it for 7,8 and 11 hours respectively. Hire charges paid by B were :
- A. Tk. 140
- B. Tk. 160
- C. Tk. 180
- D. Tk. 220
View Answer | Discuss in Forum | Workspace | Report |
View Answer | Discuss in Forum | Workspace | Report |
625 . A 10% monthly salary increase resulted in a TK. 9000 per year increase in salary for an employee. What was his monthly salary before the increase?
- A. Tk. 5000
- B. Tk. 9000
- C. TK. 7500
- D. TK. 12000
View Answer | Discuss in Forum | Workspace | Report |
Officer (General) |-Sonali | Janata | Bangladesh Krishi_Bangladesh Development bank ২৪.০৫.২০১৯
More
626 . A 12 gallon tub has a faucet that lets water in at a rate of 3 gallons per minute, and has a drain that lets water out at a rate of 1.5 gallons per minute. If you start with 3 gallons of water in the tub, how long will it take to fill the tub completely?
- A. 6 minutes
- B. 7 minutes
- C. 8 minutes
- D. 9 minutes
- E. None of these
View Answer | Discuss in Forum | Workspace | Report |
View Answer | Discuss in Forum | Workspace | Report |
628 . A 20% reduction in price allows a customer to purchase 5 kgs of rice at Tk. 160. How much would have to pay if there was no discount?
- A. Tk. 180
- B. Tk. 200
- C. Tk. 210
- D. Tk. 240
- E. None of them
View Answer | Discuss in Forum | Workspace | Report |
629 . A 3-digit number 4a3 is added to another 3-digit number 984 to give a 4- digit number 13b7, which is divisible by 11. Then, (a+b)=?
- A. 10
- B. 11
- C. 12
- D. 15
- E. None of these
View Answer | Discuss in Forum | Workspace | Report |
View Answer | Discuss in Forum | Workspace | Report |
Bangladesh Bank - Officer - 2001
More