তিতাস গ্যাস ট্রান্সমিশন অ্যাণ্ড ডিস্ট্রিবিউশন কো. লি. এর সহকারী ব্যবস্থাপক (সাধারণ) পদের প্রশ্ন সমাধান নিয়ে নিচে আলোচনা করা হলো। পরীক্ষাটি অনুষ্ঠিত হয় ০৮ অক্টোবর ২০২১। আপনারা যারা বিভিন্ন প্রতিযোগিতামুলক পরীক্ষায় অংশ নিচ্ছেন তাদের জন্য লেখাটি সহায়ক হবে।
সাধারণ জ্ঞান অংশ
1. How many goals did Messi score to break Pele’s international goal scoring record?
উত্তর : 78
2. When the stock prices are persistently on the rise, it is known as-market-
উত্তর : bullish
3. Maitree Super Thermal Power Project is located at-
উত্তর : Rampali
4. One petabyte is equal to 1024—
উত্তর : Terabyte
5. Which country is not a member of OPEC?
উত্তর : Malaysia
6. The waterfall ‘Victoria’ is on the river
উত্তর : Zambezi
7. Which vitamin is necessary for blood clotting?
উত্তর : K
8. The book ‘How to Avoid a Climate Disaster’ is written by-
উত্তর : Bill Gates
9. Which political party has won the German Election 2021?
উত্তর : SPDI
10. Which country is the largest producer of natural gas?
উত্তর : Russia
11. In England, Tulip Siddiq is acting as the shadow minister for the Ministry of
উত্তর : Child care
12. Summer Olympics 2024 will be hosted by
উত্তর : France
13. The term ‘Amicus Curiae’ is related to
উত্তর : Judiciary
14. In computer terminology, OCR stands for
উত্তর : Optical Character Reader
15. In computer terminology, IoT stands for
উত্তর : Internet of Things
16. Which key combination is used to permanently delete a file or folder?-
উত্তর : Shift + delete
17. Bangladesh is scheduled to officially become a developing country in-
উত্তর : 2026
18. Bangladesh is providing- million foreign currency assistance to Sri Lanka.
উত্তর : $250
19. The SDG goals are intended to be achieved by year-
উত্তর : 2030
20. The country’s 28th gas field is in-
উত্তর : Zakiganj
21. এক কথায় প্রকাশ করুন : শত্রুকে দমন করে যে-
উত্তর : অরিন্দম
22. ‘অশ্বমেধ যজ্ঞ’ বাগধারাটির অর্থ কি?
উত্তর : বিপুল আয়োজন
Q. 23-25 শুদ্ধ বানান নির্নয় করুন:
Q. 26-30 শব্দের অর্থ নির্ণয় করুন :
26. কিরীট- মুকুট
27. অভিনিবেশ- মনোযোগ
28. পীত- হলুদ
29. অমিত- অসীম
30. কুহেলী- কুয়াশা
Q. (31-40) Fill in the gap
31. Arif is always admired for his great political
উত্তর : acumen
32. Arif did not properly utilize the time as he went on–on one point alone.
উত্তর : devoting!
আরো পড়ুন : সাম্প্রতিক সাধারণ জ্ঞান ডিসেম্বর ২০২১
33. There were views on the issue of winding up the company.
উত্তর : divergent
34. Would you mind a cup of tea with me?
উত্তর : having
35. I absolutely refuse to put – with that sort of conduct.
উত্তর : up
36. The government must- all resources of energy-
উত্তর : harness
37. The victim applied for and was- legal aid by Government-
উত্তর : offered
38. This book is a useful to our library.
উত্তর : addition
39. We had a-of cold weather in November. –
উত্তর : spell
40. A cure for all diseases is known as-
উত্তর : Panacea
Q. 41-45 Find the appropriate meaning of the word
উত্তর : Vigilant
উত্তর : Swift
উত্তর : Luxury
উত্তর : Stubborn
উত্তর : Loyalty
46. A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare is-
উত্তর : 9:51
47. Asad went to the market to buy 12 oranges. But he found that he had the money to buy only 10 oranges. He calculated that if the price per piece of orange was Tk. 3-less, he could have bought 12 oranges. How money did Asad have?
উত্তর : 180
48. The ratio of the cost of two articles is 7:3. The first one was sold at a loss of 20% and the second one was sold at a gain of 40%. What is the overall percentage of gain/loss?
উত্তর : 2% loss
49. Solution X contains 40% salt and 60% water by weights. Solution Y contains 25% salt and 75% water. If a mixture of X and Y contains 30% salt, what percent of the weight of this mixture is solution X?
উত্তর : 33.3%
50. A student’s marks were wrongly entered as 83 instead of 63. Due to the error the average marks for the class got increased by 0.5. Find the number of students in the class.
উত্তর : 40
51. By mixing two qualities of pulses in the ratio 2:3 and selling the mixture at the rate of Tk. 22 per kilogram, a shopkeeper makes a profit of 10%. If the cost of the smaller quantity be Tk. 14 per kg, the cost in Tk. per kg of the larger quantity is-
উত্তর : 24
গণিত অংশের আরো কিছু প্রশ্ন
52. Jamal covered a distance of 340 miles between city A and city B taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did he travel at 60 miles per hour?
উত্তর : 31
53. The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is-
উত্তর : 40
54. In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?
উত্তর : 70
গণিত অংশের আরো কিছু প্রশ্ন
55. The electricity bill of a certain establishment is partially fixed and partially varies as the number of units of eletcricity consumed. When in a certain month 540 units are consumed, the bill is TK. 1800. In another month 620 units are consumed and the bill is TK. 2040. In yet another month if 500 units are consumed what would be the bill (in Tk.) for that month ?
উত্তর : 1680
56. A man travelled a distance of 61 km in 9 hours. He travelled partly on foot at 4 km/hr and partly on bicycle at 9 km/her. What is the distance (in km) travelled on foot?
উত্তর : 16
57. X, Y and Z share Tk. 1800 in such a way that X has 2.5 times as much as Y, and Y has 4 times as much as Z. How much money in taka) does Z receive?
উত্তর : 120
58. In a market survey 20% respondents opted for product A whereas 60% opted for product B, the remaining individuals were not certain. If the difference in number between those who opted for product B and those who were uncertain was 720, how many individuals were covered in the survey?
উত্তর : 1800।
59. The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older than him. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the
average age of the team?
উত্তর : 23
60. For which values of x is the value for (x2 – 6x+8) negative?
উত্তর : 2<x<4।