প্রশ্ন ব্যাংক

14926. Earth's temperature has increased quickly since:

ক. The Holcocene
খ. the Industrial Revolution
গ. 1500 years ago
ঘ. The Northern Hemisphere

বিস্তারিত

14927. If natural factors were still governing the climate. according to the passage, the northern hemisphere would:

ক. be warmer
খ. Would be same as now
গ. Would be colder than itis now
ঘ. None of these

বিস্তারিত

14928. A man and a woman are brother and sister. Someone asked them: "who is older?" "I am older." The brother said " I am younger." which of the following is true if at least one of them is lying ?

ক. The man was lying
খ. The woman was lying
গ. Both were lying
ঘ. None of lying

বিস্তারিত

14929. 'Where is the head quarter of the world Trade Organization (WTO)?

ক. Swizerland
খ. United States
গ. Mexico
ঘ. United Kingdom

বিস্তারিত

14930. Which country is going to open the largest women's university in the world?

ক. Malaysia
খ. Indonesia
গ. Saudi Arabia
ঘ. Pakistan

বিস্তারিত

14931. who is the president of Iran?

ক. Mahmoud Ahmadinejad
খ. Hasan Ruhani
গ. Mohammed Mursi
ঘ. Hasan Aboutorabi

বিস্তারিত

14932. Which SAARC country has the highest literacy rate?

ক. India
খ. Sri Lanka
গ. Maldives
ঘ. Bangladesh

বিস্তারিত

14933. who received the Nobel Prize in Economics in 2013?

ক. Eugene F. Farma
খ. Lars peter Hansen
গ. Robert J. shiller
ঘ. All of them jointly

বিস্তারিত

14934. At the end of a game 10 people shake hands with each other. How many handshakes are there in total?

ক. 100
খ. 45
গ. 20
ঘ. 50

বিস্তারিত

14935. The Federal reserve is the:

ক. Central Bank of USA
খ. Ministry of Finance of UK
গ. Central Bank of Uk
ঘ. Ministry of Finance of USA

বিস্তারিত

14936. "IOP" stands for:

ক. Internet Public ofering
খ. Investor Public Offering
গ. Initial private offering
ঘ. Initial Public Offering

বিস্তারিত

14937. The first edition of Banglapedia was published by:

ক. Bangla Academy
খ. Asiatic society of Bangladesh.
গ. Mollik borthers
ঘ. Onkur Prokashoni

বিস্তারিত

14938. Recently Microsoft has purchased mobile phone business of which company?

ক. Nokia
খ. Samsung
গ. Apple
ঘ. symphony

বিস্তারিত

14939. Siddiqur Rahman, a famous Bangladeshi sportsman , has participated in which of the following sporting events in 2013?

ক. World cup Judo
খ. World cup Athleties
গ. World cup Snooker
ঘ. Word cup Golf

বিস্তারিত

14940. All of the followings are electro -magnetic waves EXCEPT:

ক. Radio waves
খ. Microwaves
গ. X-rays
ঘ. None of these

বিস্তারিত

14941. The time period of a second pendulum has been increased. To make its time period 2s, its length will be.

ক. Increased
খ. Decreased
গ. Nothing to be done
ঘ. Everyone is correct

বিস্তারিত

14942. The molar mass of NH3 is:

ক. 17.0g/mol
খ. 18.0g/mol
গ. 16.0g/mol
ঘ. 15.0g/mol

বিস্তারিত

14943. which one is the strongest acid in the series?

ক. Hydrogen chloride
খ. Hydrogen iodide
গ. Hydrogen bromide
ঘ. Hydrogen fluoride

বিস্তারিত

14944. One physical property of ammonia is:

ক. A colorless gas
খ. Not be liquefied at room emperature
গ. Heavier than air
ঘ. Not soluble in water

বিস্তারিত

14945. Lead cadmium and mercury are all examples of water pollutants called:

ক. Metalloid
খ. Alkaline metals
গ. Heavy metals
ঘ. Alkaline earth metals

বিস্তারিত

14946. The angle of contact between a glass capillary tube of length 10 cm and a liquid is 90 degree . If the capillary tube is dipped vertically in the liquid, then the liquid:

ক. Will rise in the tube
খ. Will get depressed in the tube
গ. Will rise -up to 10 cm in the tube and will over flow
ঘ. Will neither rise nor fall in the tube.

বিস্তারিত

14947. A toy rocket is launched straight up. At the exact top-of its' flight path, which of the followings is true?

ক. Its velocity and acceleration are zero
খ. Its velocity is zero and acceleration is 9.8 m/s2
গ. Its velocity is 9.8 m/s and acceleration is zero
ঘ. Its velocity is 9.8 m/s and acceleration is 9.8m/s2

বিস্তারিত

14948. Which of the statements is correct?

ক. pH=7 means a mixture is neutral
খ. pHabel>
গ. pH> 7 means -a mixture is basic
ঘ. None of these

বিস্তারিত

14949. which of the followings is used for making Electric Insulator>

ক. Polythene
খ. Nylon -66
গ. PVC
ঘ. Teflon

বিস্তারিত

14950. At standard pressure the temperature at which ice melts into water is called

ক. Melting point
খ. Freezing point
গ. Standard temperature
ঘ. None of these

বিস্তারিত

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