Which of the following companies launched world's first smartphone?

A Samsung
B Apple
C Blackberry
D IBM

Correct Answer: IBM

পৃথিবীর সর্বপ্রথম স্মার্ট ফোন হলো ' IBM SIMON'। ১৯৯৪ সালে International Business Machine (IBM) কোম্পানি এটি বাজারে আনে। অর্থাৎ প্রথম স্মার্টফোন কোম্পানি হলো IBM। প্রথম স্মার্টফোনটির অপারেটিং সিস্টেম ছিলো symbian।
Bissoy MCQ
#সাধারণ জ্ঞান #পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #তিতাস গ্যাস ট্রান্সমিশন এন্ড ডিষ্ট্রিবিউশন কোম্পানী লি. | সহকারী ব্যবস্থাপক (অ্যাকাউন্টস) | ২৭.০৪.২০১৮

Related Questions

Which of the following compdanies Launched worlds fist smartphone ?
A Samsung
B apple
C Blackberry
D IBM
One of the biggest threats to a company's productivity is absenteeism. Studies show that companies with in -house employees who are parents than companies without such programs. Therefore, may companies could boost their productivity by starting in-house child -care programs. Which of the following , if true , most weakens the above argument?
A In-house child -care programs create distractions for nonparents that can harm their productivity.
B Absenteeism is not a serious problem for companies that impose harsh penalties on employees who miss work.
C Productivity is not an important issue for the companies.
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One of the biggest threats to a company’s porductivity is absenteeism. Student show that companies with in-house child-care programs see fewer absences among their employees who are parents than companies without such programs. Therefore, many companies could boost their productivity by starting in-house child-care programs. Which of the followings, if true, most weakens the above argument?
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B Absenteeism is not a serious problem for companies that impose harsh penalties on employees who miss work.
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A sum of Rs. 1500.00 was put in two companies, one paid 6% simple interest and the other 5%. The whole annual interest from the two companies was Rs.85.00. What is the sum invested in the first company?
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A Jibon Bima Corporation
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