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1701
Question - 1 : Throughout history, the search, for salt has played an important role in society. Where it was scarce, salt was traded ounce for ounce with gold. Rome's major highway was called the via salaria, that is the Salt Road. Along the road, Roman soldiers transported salt crystals from the salt flats at Ostia up the Tiber River. In return, they received a salarium or salary, which was literally money paid to soldiers to buy salt. The old saying "worth their salt" which mean to be valuable derives from the custom of payment during the Empire. If a man is "worth his salt", he is—

a) a thirsty man

b) a valuable employee

c) a highly paid worker

d) a soldier


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Question - 2 : বিদ্যুৎকে সাধারন মানুষের কাজে লাগানোর জন্য কোন বৈজ্ঞানিকের অবদান সবচেয়ে বেশি?

a) টমাস এডিসন

b) আইজ্যাক নিউটন

c) বেজ্ঞামিন ফ্রাঙ্কলিন

d) ভোল্টা


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Question - 3 : ৫৬ ফুট ব্যাসের একটি বৃত্তকার ক্ষেত্রকে একই ক্ষেত্রফলের একটি বর্গক্ষেত্র করলে, বর্গক্ষেত্রের যে কোন একটি দিকের দৈর্ঘ্য কত হবে?

a) ২৮ ফুট

b) ৪৮.৫ ফুট

c) ৪১ ফুট

d) ৪৯.৬ ফুট


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Question - 4 : ‘Black Lives Matter’ কী ?

a) একটি গ্রন্থের নাম

b) বর্ণবাদ বিরোধী আন্দোলন

c) একটি পানীয়

d) একটি NGO


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Question - 5 : রাষ্ট্রের চতুর্থ স্তম্ভ কাকে বলা হয় ?

a) রাজনীতি

b) বুদ্ধিজীবী সম্প্রদায়

c) সংবাদ মাধ্যম

d) যুবশক্তি


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Question - 6 : 17 সে.মি., 15 সে.মি., 8সে.মি. বাহু বিশিষ্ট ত্রিভুজটি হবে?

a) সমবাহু

b) সমদ্বিবাহু

c) সমকোণী

d) স্থুলকোণী


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Question - 7 : অবস্থান অনুশারে বাংলাদেশের টারশিয়ারী পাহাড়কে কত ভাগে ভাগ করা হয়?

a) ৫ ভাগে

b) ২ ভাগে

c) ৪ ভাগে

d) ৮ ভাগে


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Question - 8 : Choose the answer that is closest in meaning to the following sentence : "Despite the great difference in size shape and function, all human cells have the same 46 chromosormes."

a) Difference in size-shape and function are not very great because all human cells have the same 46 chromosomes

b) The size- shape and function of human cells are the same but the 46 chromosomes are different

c) Although the 46 chromosomes are the same in all human cells- there are difference in the size- shape and function.

d) All human cells are the same because the 46 chromosomes govern size-shape and function


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Question - 9 : To put the cart before the horse----

a) to reverse the natural order of things

b) to raise obstacle

c) to force a person to do something

d) to offer a person what he cannot eat


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Question - 10 : persona-non-grata শব্দ সমষ্টি যে বিশেষ ব্যাক্তির ক্ষেত্রে প্রযোজ্য-

a) রাজনীতি বিদ

b) ব্যবসায়ী

c) কূটনীতিবিদ

d) ক্রীয়াবিদ


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The most effective method to Convert Bitcoins to Dollars

Bitcoins appear to have been proclaimed by most as the money of tomorrow, however there are just a bunch of destinations that consent to acknowledge them. Fortunately for us, changing bitcoins to a serviceable money like dollars is basic and plain. In the event that you want to know about exactly how much bitcoin is worth, run a straightforward net hunt. On the off chance that you need to basically change over bitcoin to dollars, move them in a web market and offer them to an intrigued purchaser. The online commercial center may immediately and effectively convert your bitcoins to dollars and transmit them to a platinum card, financial balance, or computerized wallet of your assurance.

 1) Compare the rates made accessible by assorted transformation benefits and decide the main one.

Similarly when the general bitcoin change rate improves, a few transformation administrations give you various transformation rates. For instance, think one help provides for convert your bitcoins at a pace of 1 to $5000 USD and one different ideas to turn 1 bitcoin in to $5250 USD. Every one of extra things getting proportional, you ought to oblige the subsequent help to obtain the vast majority of your bitcoins.

2) Convert your bitcoin including a help with low charges.

Transformation benefits frequently request a charge. As a rule there is a level expense if how profoundly you trade, and regularly the transformation administration charges a fragment of the whole you trade. Assess the expenses related with the various change administrations and decision one that offers you the perfect arrangement. Administration expenses alter after some time, so make a point to check the administrations terms and charge routinely.

3) Confirm that the administration you're using is protected.

For the most part there are a bunch of approaches to confirm that a bitcoin change website page is innocuous. One is to check audit locales for tributes. One other technique is to guarantee the site utilizes https (rather than the less comfortable http) in their URL. Finally, execute a transformation administration that grants two-factor recognizable proof, verifying that just you will probably have the option to affirm bitcoin changes.

 4) Choose a help that has low move timeframe.

 A touch of sites move bitcoins to your record soon after 2 days, yet speedier administrations may change over your bitcoins to dollars in 2 hours or even less.