What are the most commonly used input devices today?

Last year I bought 1000 shares of Sunshine Enterprises at TaKa 17.25 per share. Today the stock is quoted at TaKa 17,375. How much profit shall I make by selling all the shares today ?

A

800

B

125

C

400

D

100

Today is Ratuls 12th birthday and his fathers 40th birthday. How many years from today will Ratul's father be twice as old as Ratuls at that time?

A

12

B

24

C

18

D

16

Two years ago, Tim was three times as old as susie . Today he is twice as old as susie. How old is Tim today?

A

2

B

4

C

6

D

8

Today is Aziz's 12th Birthday and his father's 40th Birthday. How many years from today will Aziz's father be twice as old as Aziz's at that time?

A

12

B

24

C

18

D

16

Mother's age today is thrice as her daughter's . After 10 years it would be just double. How old is the daughter today?

A

10 years

B

9 years

C

8 years

D

11 years

[Answer the question based on what is stated or implied in the statement or passage.] With varying success, many women around the world today struggle for equal rights. Historically world today struggle for equal rights. Historically, women have achieved greater equality with men during periods of social adversity - revolution, war, and the rigours of pioneering in an underdeveloped land the essential element that improved the status of women was a shortage of men. We can conclude that-

A

women today are highly successful in winning equal rights

B

only pioneer women have been considered equal to men

C

historically, women have only achieved equality through force

D

historically, equality alone has not been enough to secure women rights

কয়েক বছর পূর্বে ঝিলমিল ট্রেডার্স ৫,০০,০০০ টাকা ব্যয়ে একটি অফিস সরঞ্জাম ক্রয় করে যার ভগ্নাবশেষ মূল্য ধরা হয় ৫০,০০০ টাকা। বার্ষিক ১০% হারে সরলরৈখিক পদ্ধতিতে অবচয় ধার্য করে আজ পর্যন্ত পুঞ্জীভূত অবচয় হয়েছে ২,২৫,০০০ টাকা। আজ এটি ২,৫০,০০০ টাকায় বিক্রয় করা হলে কত টাকা লাভ বা ক্ষতি হবে? (A few years ago, Jhilmil Traders purchased an office equipment at a cost of Tk. 5,00,000 and estimated its salvage value of Tk. 50,000. As of today, the accumulated depreciation at 10% per annum under straight-line method is of Tk. 2,25,000. Today if it could be sold for Tk. 2,50,000, what would be the gain or loss on this sale?)

A

ক্ষতি ৩,০০,০০০ টাকা (Tk. 3,00,000 loss)

B

ক্ষতি ২৫,০০০ টাকা (Tk. 25,000 loss)

C

লাভ ২৫,০০০ টাকা (Tk. 25,000 gain)

D

লাভ ২,৭৫,০০০ টাকা (Tk. 2,75,000 gain)

Devices on one network can communicate with devices on another network via a

A

file server

B

utility server

C

printer server

D

gateway

E

None of the above

Which of the following allows devices on one network to communicate with devices on another network?

A

multiplexer

B

gateway

C

t-switch

D

modern

E

None of the above

..... is the tem used to define all output and input devices in the computer system?

A

Software

B

Monitor

C

Hardware

D

None of these

What are the most commonly used input devices today?

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