Hygrometer is used to measure-
Joko Widodo has been re-elected as the President of which nation ?
The world's first underground railway system was built in -
Which country from the following is NoT the member of UNO?
OIC changed its name from Organization of the Islamic Conference to Organization of Islamic Cooperation in -
Over 90% of Bangladesh is on average what height above sea level?
How many people have been awarded 'The Bir Uttam ' for their bravery dedication in the Liberation War of Bangladesh in 1971 ?
The most abundant element in the earth 's crust is oxygen . The second most abundant element is the earth's crust is -
The branch o economics with overall performance of the economy is known a -
The smallest sea of the World is -
Which of the following gases has role an important in maintaining atmospheric temperature?
Which country is called "Land of thousand islands"?
Which of the following are loaded in safe mode?
The Banker's algorithm is used -
Which of the following is not essential component to perform a mail merge operation?
Gravity setting chambers are used in industries to remove -
The 2020 Olympics will be held in -
Science dealing with study of soil is called -