A shopkeeper sold and item at 20% profit and another item at 10% loss. If the cost price of both the items is same, find overall profit percent.

The average attendance of a college for the first three days of a week is 325 and first four days is 320. How many were present on the fourth day?

In a college Rahim scored 80 marks out of 150 in History and 95 marks out of 120 in English . If he wants to score 70% marks in 3 subjects, find the minimum marks she should score in Geography out of 100.

The emloyees ---- about the closure before the announcement was made public

The device used for measuring altitudes is -

Which of the following is not an input device ?

A 10% monthly salary increase resulted in a TK. 9000 per year increase in salary for an employee. What was his monthly salary before the increase?

সূর্য' - এর প্রতিশব্দ কোনটি?

Which one of the following has recently been named as 1st World Capital of Architecture for 2020?

In a spreadsheet program the ___ contains related worksheets and documents.

EXTORT : OBTAIN

ক্ষীয়মান ' - এর বিপরীত শব্দ কোনটি?

A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4 from the first five questions . The number of choices available to him is .

We cannot process the order ___ we get a copy of the purchase order .

If 2 kg of metal, of which 1/3 is zinc and the rest is copper s, be mixed with 3 kg of metal , of which 1/4 is zinc and the rest is copper , then what will be the ratio of zinc to copper in the mixture?

8 males and 6 females can do a piece of work in 5 days, 5 males and 6 females can complete the same work in 7 days . How many days will a female take to do the job, if she works alone?

The average weight of teacher is also included, then the average weight is increased by 200 grams. Find the weight of the teacher?

When a certain number is divided by 7 ,the remainder is 0. if the remainder is not 0 when the number is not 0 when the number is divided by 14 , then the remainder must be -

Where is Lake Superior , the largest fresh water lake in the world located?

The humidity of air measured in percentage is called -

কোনটি সঠিক সন্ধি বিচ্ছেদ ?

If the perimeter of a certain rectangle is 76 m and its area is 360 m2m2 , then what is the length of its shortest side ?

Out of two numbers, 4 times the smaller one is less than 3 times the larger one by 5, if the sum of the numbers is larger than 6 times their difference by 6, find the two numbers

For what value of x is 82x−4=16x?82x-4=16x?

এখন গোল্লায় যাও' - এটি কোন ক্রিয়ার উদাহারণ ?

A is 30% more efficient than E How much time will they , working together , take to complete a job which A alone could have done in 23 days?

The average age of A, B And C sis 30 years. If the difference between B's age and A's age is same as the difference between C's age and B's age . If D is 40 years older than B then what is the sum of the age B and D?

Every computer connected to the Internet is identified by a unique four -part string, known as -

Which of the following cities has recently hosted Arab Economic and Social Development Summit ?

The part of Equatorial region which has well developed rubber plantations is -

কোনটি লিপির বিবর্তনের ধাপ নয়?

___ are introduced in Fourth Generation Computer .

TK. 355 has been divided among A, B,C in such a way that a had TK. 20 more than B and C had Tk. 15 more than B and C had Tk. 15 more than A How much was C's share?

The ship's restaurant is located ____ The sun deck .

Pipe P can fill and empty tank in 4 hours but pipe Q can completely empty the same tank in 8 hours. But the pipes were opened alternately after every two hours starting with pipe P then in how many hours, the tank was completely filled ?

Which one is the largest space ?

The study of population is known as -

নিচের কোন বানানটি শুদ্ধ ?

MEDICINE : ILLNESS

সতীশ' শব্দের সঠিক সন্ধি বিচ্ছেদ কোনটি?

The area of lawn is 460 m2m2. If the length is 15 percent more than the breadth of the rectangular field What is the length of the field?

A mixture of 20 kg of sprit and water contains 10% water. How much water must she added to mixture to raise the percentage of water to 25%

পায়ের আওয়াজ পাওয়া যায়' কী ধরনের রচনা?

x can do a piece of work in 20 days and Y can do the 1/7th of the same work in 5 days. In how many days together they can complete the 11/14th of the total work?

Which one is called the brain of computer?

দেবতা' শব্দের সমার্থক শব্দ কোনটি?

Excel Workbook is a collection of -

----- it was a holiday, the doctor performed the emergency surgery on the heart patient .

Which of the following companies has recently launched e-commerce platform for hand loom weavers?

Three dice are thrown together . Find the probability of getting a total of at least 6 ?

অভিনিবেশ' শব্দটির অর্থ কী?

Which one of the following is an example of non -renewable resources?

Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probability that all the three apply for the same house is -

স্বর সংগতির উদাহরণ কোনটি?

The company --- spouses if employees in the invitation to the banquet .

= Sum (B1 : B2)' is an example of a -

বহুব্রীহি' শব্দের অর্থ কী?

WAITRESS : RESTAURANT

EYES :TEARS

A can complete a piece of work in 12 days, A, B and C can complete the work in 6 days, Efficiency of B is 0.5 times the efficiency of In how many days C can complete the works= alone?

Which of the following cities has recently hosted the World Economic Forum (WEF ) 2019 annual meet?

What is a default file extension for all word documents?

A boat can travel form point A to point B and return back to point a in 9 hours. Speed of the boat in still water is 8 km/h and the speed of the stream is 4 km/h. Find the distance between A and B.

X and Y start a business by investing a certain amount in the ratio 9: 16 . Both of them invest for an equal period of time . At the end of the term , X's share of profit is what per cent less than that of Y?

চর্মকার' কী ধরনের শব্দ ?

By what percentage above the cost price ,a fan should be sold if a shopkeeper wants to make a profit of Tk. 500 and the marked price of the article is TK. 6000 which is 50% above the cost price ?

MONEY : PECULATION

A train can cross another train of equal length coming form the opposite direction with the speed of 108 km/h in 3 minutes . The speed of the other train is 90 km/h. Find the length of the train .

If x =1+√2andy=1−√2,findthevalueof(x2+y2)=1+2andy=1-2,findthevalueof(x2+y2) .

নিচের কোন বাগধারাটি ভিন্নার্থক?

The circumference of the circle and teh perimeter of the square is equal and the ratio between the diameter of the circle and the side of the square is 7 :11 . What is the area of the circle ?

The sum of the squares of these numbers is 532 and the ratio of the first and the ratio of the first and the second as also of the second and the third is 3 : 2. Then the first number is -

নেই আকড়া' -এর সঠিক অর্থ কোনটি?

The rectangular area of the screen that displays a program , data and / or information is a -

The simple interest received on a sum of money at the end of 10 years is two times of the principle. At the same rate of interest, what would be the ratio of principal and compound interest received at the end of two years?