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সমন্বিত ৯ ব্যাংক | 07-01-2022 ||
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Sonali &-Janata Bank | Officer (IT)| 04.01.2019
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168 . Difference between two numbers is 2 and their sum is 4. Then what is the difference of their square ?
- A. 7
- B. 8
- C. 6
- D. 5
- E. None of them
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Bangladesh Bank - Assistant Director - 2012
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169 . Domain of a function is :
- A. the maximal set of numbers for which a function is defined
- B. the maximal set of numbers which a function can take values
- C. it is the set of natural numbers for which a function is defined
- D. any set of positive numbers
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Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018
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170 . Due to the recession, a show room reported that revenue from luxury car sales were down by 11% and revenue from economy car sales were up by 7%. If the total revenue were up by 1% then what is the ratio of revenue from luxury car sales to revenue from economy car sales?
- A. 3 : 2
- B. 11 : 7
- C. 4 : 5
- D. 1 : 2
- E. None of these
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171 . Eight years ago Mr. Karim was 1/3 th the age he will be after 10 years. What is his age now?
- A. 18
- B. 19
- C. 20
- D. 16
- E. 17
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172 . Equal amounts of water were poured into two empty jars of different capacities, which made one jar 1/4 full and another jar 1/3 full.. If the water in the jar with the lesser capacity is then poured into the jar with the greatest capacity, what fraction of the larger jar will be filled with water?
- A. 1/3
- B. 1/4
- C. 1/2
- D. 1/5
- E. None of these
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173 . Everyone has their morning beverages differently . Rumana and Deepti both take sugar in their drinks. Rumana, Osman and Mahboob all drink tea while the other three drink coffee. Masud and Mahboob have milk in their beverages . Those who don't add anything , take their beverages black. What does Waquar drink ?
- A. Tea with sugar
- B. Coffee with milk
- C. Black tea
- D. Coffee with sugar
- E. Black coffee
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Bangladesh Bank - Assistant Director - 2013 ||
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174 . Find the value of (0.1 × 0.01 × 0.001) ÷ (0.2 × 0.02 × 0.002)
- A. 14
- B. 18
- C. 21
- D. 28
- E. None
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Bangladesh Bank - Assistant Director - 2011
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176 . Harun invested Tk,10000 in Grameen Mutual Fund account exactly 3 years ago. The value of the account increased by 10% during the first year, increased by 5% in the second year and decreased by 10% during the third year. What is the value of the account today?
- A. Tk.10350
- B. Tk.10395
- C. Tk.10500
- D. Tk.11500
- E. Tk.12705
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178 . How many "8" will you pass on the way when you count from 1 to 100 ?
- A. 11
- B. 20
- C. 80
- D. 70
- E. 10
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Bangladesh Bank - Assistant Director - 2013 ||
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Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018
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180 . How many degrees does a minute hand move in 20 minutes?
- A. 20 °
- B. 120 °
- C. 60 °
- D. 100 °
- E. 90 °
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Bangladesh Bank - Assistant Director - 2011
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