2431 . In your bookshelf, you have five favorite books. If you decide to arrange these five books in every possible combination and moved just one book in every half a minute How much time it will take you to arrange?
  • A. 3 hours
  • B. 1 hour
  • C. 2 hours
  • D. 30 minutes
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প্রিমিয়াম প্ল্যান: ১ মাস
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৩০ দিনের জন্য সকল লাইভ এবং আর্কাইভ মডেল টেস্ট, প্রশ্ন ব্যাংক ও লেকচার শিট সহ অ্যাপ এর প্রিমিয়াম সব এক্সেস পাবেন।
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2432 . Income of A is 25% less than B. How much percent B's income would be more than that of A?
  • A. 33.5%
  • B. 30%
  • C. 35%
  • D. 40%
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2433 . Income of A is 25% less than B. What percent B's income would be more than A?
  • A. 35%
  • B. 33.33%
  • C. 30%
  • D. 25%
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বাংলাদেশ ব্যাংক || অফিসার (ক্যাশ) (21-07-2023)
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2434 . Income tax is raised from tk. 4 to tk. 5 but the revenue is increased by 10% only. Find the decreased percentage in the amount taxed.
  • A. 8
  • B. 10
  • C. 12
  • D. 15
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2435 . Increasing the original price of an article by 15 percent and then increasing the new price by 15 percent is equivalent to increasing the original price by--
  • A. 32.25%
  • B. 31.00%
  • C. 30.25%
  • D. 30.00
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2436 . Increasing the original price of an article by 15 percent and then increasing the new price by 15 percent is equivalent to increasing the original price by ---
  • A. 32.25%
  • B. 31.00%
  • C. 30.25%
  • D. 30.00%
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2437 . Increasing the original price of an item by 10% , then decreasing by 20% and then again increasing the price by 10% is equivalent.
  • A. 4.4% increase
  • B. 3.2%decrease
  • C. 3.5% decrease
  • D. None of these
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2438 . Increasing the original price of an item by 15 percent and then increasing the new price by another 15 percent is equivalent to increasing the original price by
  • A. 32.25%
  • B. 31.00%
  • C. 30.25%
  • D. 35.54%
  • E. None of these
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2439 . Increasing the original price of an item by 20% and then decreasing the price by 20% is equivalent to which of the following?
  • A. 4% decrease
  • B. 5% increase
  • C. Original price
  • D. 5% decrease
  • E. None of these
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2440 . Increasing the original price of an item by 30% and then again decreasing the price by 30% is equivalent to which of the following ?
  • A. 9% decrease
  • B. 9% increase
  • C. 5%decrease
  • D. No change
  • E. None of these
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2441 . int number □={10,20,30,40,50}; Number[3]=?
  • A. 10
  • B. 20
  • C. 30
  • D. 40
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Sonali &amp- Janata Bank Ltd. Senior Officer (IT/ICT) 08.06.2018
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2442 . Is rst=1?
  • A. (1)rs =1 , (2) st =1 a. statement (1) ALONE is sufficient ,but statement
  • B. (2) Alone is not sufficient together b. statement (2) ALONE is sufficient, but statement (1) is not sufficient
  • C. c. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient
  • D. D. EACH statement ALONE is sufficient
  • E. Statement (1) and (2) TOGETHER are not suffcient
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2443 . It a, b, and c are three different positive integers less than 10 and greater than zero, what is the greatest possible value of the expression (a+b)/c?
  • A. 15
  • B. 16
  • C. 17
  • D. 18
  • E. None of these
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2444 . It is 165 miles from Dhaka to Chittagong. If a bus takes 1.5 hrs to travel the first 65 miles, how long must the bus take to travel the final 100 miles in order to average 50 miles/hr during the entire trip?
  • A. 108 mins
  • B. 120 mins
  • C. 78 mins
  • D. 80 mins
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2445 . It is possible that the distance by road from X to Y is unequal to the distance by road from __
  • A. T to U
  • B. U to V
  • C. X to Z
  • D. U to W
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