Which of the following affects the extent to which you are involved with the system development life cycle in your company?

India's latitudinal and longitudinal extent measured in degrees are almost the same, but its north-south extent measured in km is greater than its east-west extent. This is due to the fact that

A

Longitudes are not parallel lines

B

The distance between latitudes remains the same but the distance between longitudes is greatest at the Equator and nil at the poles where all longitudes join

C

All longitudes with their opposites form great circles

D

The earth is not a perfect sphere

You have Tk. 90,000 saved today and want to purchase a new bike when your money grows to Tk. 250,000. If you can earn 8 percent on your percent on your investments, how long do you have to wait to buy your bike?

A

25.22 years

B

12.18 years

C

15.27 years

D

None of these

(i) What is global warming? How global warming affects the rapid change of climate? (ii) What are the bad impacts of climate change? (iii) How climate change affects the environment of Bangladesh (iv) How global warming can be minimized (v) What should be the role of students to protect the environment.

A

(i) Global warming is the main natural reason and using harmful chemicals in everyday life the main reason created by men. The climate is changing rapidly that result in the rise of the earth's average temperature

B

(ii) Climate change impacts include floods, cyclones, storm surges and drought, ice sheets melting which will seriously affect the agriculture and livelihood especially at the poor.

C

(iii) Bangladesh is one of the largest deltas in the world which is highly vulnerable to Natural Disasters because of its Geographical location, Fiat and low-lying landscape, Population density, Poverty, Illiteracy, Lack of Institutional setup, etc.

D

(iv) To reduce the bad impact of climate change people should be aware of. Tree plantation can reduce global warming which is the main natural reason for climate change. Stop using harmful chemicals can reduce environmental pollution which is the main man

E

(v) Students should be careful to protect the environment and raise awareness. Thus the students can play a vital role to reduce bad impact of climate changes.

Your PC tells you that your 200 M hard drive is out of space . However , when you run DIR .the total size of your files add to less than 200 M. How do you account for this difference ?

A

Rounding

B

Hidden files

C

Math error

D

Drive specifications are in hexadecimal , whereas the DIR Command calculates decimal

Thermodynamic cycle involved in the working of a thermal power plant is the __________ cycle.

A

Joule

B

Carnot

C

Rankine

D

Brayton

Here the text is incomplete. Choose a, b, c, or d to complete the text. Peter Lamprecht comes from the States. The was born in Pittsburgh but now lives in Spain. He works for a big development Company. This Company builds hotels all over Spain. He started is Spain thirty years age----. The has made a lot of friends and likes the life there.

A

and how he wants a go back to America

B

but he doesn't like it

C

and now speaks Spanish fluently

D

and it is his life

If your own son is in your class. How will you behave with your students in comparison to your son?

A

Just like your own son

B

Equal treatment is not possible to all the students

C

Repressed treatment

D

It is better to lend them a free hand

Two different companies, X and Y, have the same number of workers. The ratio of the male workers in company X and the male workers in company Y is 2:1 and the ratio of female workers in both company is 4:5.What is the ratio of female workers to the male workers in Company X?

A

1:2

B

2:3

C

3:4

D

1:5

Your company has an advertisement budget of BDT 50 million per quarter. Accounts show that during the first three quarters the company has spent BDT 10, 15, and 20 million respectively. How much should the company spend during the fourth quarter in order to maintain the average budget allocation?

A

10 million

B

5 million

C

250 million

D

155 million

Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle

A

Heat rejection is lower

B

Expansion and compression are isentropic

C

Combustion is at constant volume

D

Maximum temperature is higher

Which of the following affects the extent to which you are involved with the system development life cycle in your company?

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