'রফতানি' কোন ভাষার শব্দ?
কোনটি পারিভাষিক শব্দ?
ণ-ত্ব ও ষ-ত্ব বিধান বাংলা ব্যাকরণের কোন অংশে আলোচিত হয়?
দ্বিতীয়বার ব্যবহারের সময় ব্যঞ্জনধ্বনির পরিবর্তন দ্বারা কোন শব্দটি গঠন হয়েছে?
'বিজ্ঞান' শব্দের 'জ্ঞ ' কোন বর্ণদ্বয়ের সমন্বয়ে ঘটেছে?
'বিলাতি> বিলিতি' -কিসের উদাহরণ?
'মধ্য স্বরাগম' -এর অপর নাম কী?
কোনটি বানানটি সঠিক?
'জগজ্জীবন' শব্দটি সন্ধির কোন নিয়ম অনুসরণে করা হয়েছে?
'গবেষণা ' শব্দের সঠিক সন্ধি -বিচ্ছেদ কোনটি?
কোনটির শেষে স্ত্রীবাচক শব্দ যোগ করে লিঙ্গান্তর করতে হয়?
কোনটি যুগ্মরীতির দ্বিরুক্ত?
'ফুলে ফুলে ঘর ভরেছে' - বাক্যটিতে 'ফুলে ফুলে' কোন কারকে কোন বিভক্তি?
প্রবেশ করার ইচ্ছাকে এককথায় কী বলা হয়?
'উদ্বেল' শব্দটি কী অর্থে অব্যয়ীভাব সমাস হয়েছে?
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 a valid data type in excel?
which of the following is not available on the Ruler of MS Word screen?
Which of the following section does not exist in a slide layout?
In each of the following questions, find the correctly spelt word.
He has sent his book to .... publishing companies.
Politicians make many promises, but very ...... of them are implemented.
Voting took place peacefully ..... most of the country .
You ....... look after your old and sick parents.
Unlike most liquids, which contract when they solidify, water expands by nine percentage when it freezes.
Most fatty acids have been find as essential components of lipid molecules. Find the wrong part.
Vitamin K providing the necessary impetus for the synthesis of at least two proteins involved in blood clotting .
The amount of red meat needed to provision sufficient protein for maintaining good health is estimated at less than four ounces per day.
ALBUM : PHOTOGRAPHS
CONDUCTOR : ORCHESTRA
SLAPSTICK : LAUGHTER
ODOMETER : DISTANCE
If the ratio of speed of doing work of the persons is 1 : 3 : 5 , what is the ratio of this taken by these people to do the same amount of work ?
A right angled triangle , whose perpendicular sides measure 1.8 cm and 2.4 cm ,is inscribed in a circle. What is the circumference of the circle (in cm)?
112+34×7-132+10=?
If an article was sold at 18% profit on cost price then the selling price of the article was TK. 9381 . What would have been the selling price of the article , if it was sold at 25% profit?
8 years ago, the ratio of A's age to B's age was 4 :5 At present the ratio of B's age and C's age is 4 : 5 At present , the difference between A's age and C's age is 20 years, then what is the sum of the ages of A, B and C?
There is a group of 5 men , 6 women and 8 children . 1 man, 1 woman and one child are going to be selected to play a game. In how many ways can the selection be done?
12 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to solve. Five times the original number of problems, if they work at 4 hours a day for 15 days?
If the ratio of simple interest and principal is 8 : 25 and rate of interest is equal to the time invested then find the time of investment ?
A seller marks his goods 30% above their cost price but allows 15% discount for cash payment . His percentage of profit when sold in cash is -
A ladder is placed against a wall such that its foot is at a distance of 2.5 m from the and its top reaches a window 6 m about ground. Find the length of the ladder.
If 22x-1=18x-3, then the value of x is -
If x=2 , then the value of x3+27x2 +243x +631 is -
A bond gets matured in 10 years . invested TK. 42,000 in this bond and received Tk. 105000 once the bond matured . If the bond was under simple interest . then what was the rate of interest per annum?
A boy goes to school at a speed of 5 km/h and returns to the village at a speed of 4 km/hr. If he takes 4 hours and 30 minutes in all, what is the distance between the village and the school?
The average height of girls in a class is 5 ft and that of boys is 5.7 ft. If the average height of the students in class is 5.5 ft, what could be the possible strength of boys and girls respectively in the class.
The value of "A" varies in inverse proportion as the square of "B". If the value of "A" is equal to 40 , when "B" is equal to 12. What would be the value of "A" when "B" is equal to 24?
The average age of the 20 aspirants of a class is 19.2 years. After some time two more aspirants join them and then average is increased by 0.3 years. Find the difference between the age of new aspirants .
A cistern is normally filled with eater in 10 hours but takes 5 hours longer to fill because of a leak in its bottom . If the cistern is full, the leak will empty the cistern in -
P and Q start a hotel . P left after 6 months. After the year ends, P gets Tk. 6000 as profit out of total profit of TK. 9000. What will be amount invested by Q if P had invested TK. 20000?
A and B go cycling in the same direction with speeds of 6 km /hr and 12 km/hr. A car from behind passes them in 9 and 10 seconds respectively . What is the speeds of the car?
The ratio of the present age of father to that of son is 7 : 2 after 10 years their ages will be in the ratio of 9 : 4 . The present ages of the father is
Which of the following is not essential component to perform a mail merge operation?
নিচের কোনটি মুণ্ডারী ভাষার শব্দ?
Gravity setting chambers are used in industries to remove -
The 2020 Olympics will be held in -
Instrument used for measuring very highly temperature is -
Microsoft Windows is a (n)
which file starts MS word?
A driver of an auto rickshaw sees a lorry m ahead of him .After 30 seconds the lorry 90 m behind. If the speed of the auto rickshaw is 38 km /hr, then what is the speed of the lorry?
A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn without replacement . What is the probability that both balls are even numbered?
Science dealing with study of soil is called -