National Bank Ltd - Probationary Officer - 22.05.2015

A shopkeeper sells a pair of sunglasses at a profit of 25%. If he had bought it at 25% less and sold it for Tk. 10 less, he would have gained 40%. Determine the cost price of the pair of sunglasses.

A tea merchant blends 2 kinds of tea, putting in 3 parts of a Tk. 25 per kg grade to 1 part of a Tk. 15 per kg. If the mixture is changed to 1 part of the Tk. 25 per kg grade to 3 parts of the less expensive grade, how much will the shop lose or save in blending 200 kg?

A man has Tk. 210 in coins alone. The coins consist of one taka, 50 paisa and whose numbers form a ratio of 5 : 6 : 8 respectively. How many coins are there in the 50 paisa denomination?

The difference between the compound interest and simple interest on a certain amount of money at 5% per annum for 2 years is Tk. 15. Find the principal amount.

In order to pass an examination, a student is required to get 35% of the maximum marks. If a student scored a total of 381 marks and failed by 144 marks, determine the maximum marks for the examination.

The cost of preparing a cricket ground of rectangular shape at 70 paisa per square meter is Tk. 420. Find the perimeter of the field if its sides are in the ratio of 3 : 2.

The number (6n²+ 6n) for natural n is always divisible by

LASER is an acronym for Light Amplification by ----

Which of the following international organization is dedicated to the cause of wild life conservation?

Which of the following combination is wrong?

Which of the following diseases is not water-borne?

The intensity of an earthquake is measured with a ----

How many woman freedom fighters received the "Bir Protik" award for their contribution in the liberation war of Bangladesh?

Who is the president of newly formed multilateral development bank called ' New Development Bank'?

Which of the following players of Bangladesh has the highest average score in test cricket?

First published novel of Sunil Gangopadhyay was ---

The word 'therapeutic' is closest in meaning to

According to the passage

The gel-like substance which promotes healing comes from

Find out which quotation parts of the following sentences has an error. The 'oceans' contain many 'forms' of life that 'has' not 'yet' been discovered.

Find out which quotation parts of the following sentences has an error. There have 'recently' been 'any' important 'findings' in medical 'technology.'

Find out which quotation parts of the following sentences has an error. In recent 'years', automobile emissions 'have disfigured' stone 'carvings', corroded bronze monuments, and 'soil' ancient buildings.

Find out which quotation parts of the following sentences has an error. The rings 'of' Saturn are 'so' distant to 'be' seen from the Earth 'without' telescope.

Find out which quotation parts of the following sentences has an error. 'Drying' food 'by means' of solar energy 'is ancient' process 'applied' wherever

The new owners of the paper changed the ----completely.

Patriotism, like so many other objects of this imperfect world, is a -----web of good and evil.

During the ---many buildings were -----to the ground.

In a changing and ----unstructured business environment, creativity and innovations are being ----demanded of executives.

He deals -----foreign good only, but out firm deals ----several leading merchants who trade----variety -----goods.

শুদ্ধ বানানটি হচ্ছে ----

বাংলা ভাষা কোন শব্দ দুটি গ্রহণ করেছে চীনা ভাষা হতে?

'শশী' ও 'কুমুদ' বাংলা সাহিত্যের কোন বিখ্যাত উপন্যাসের দুটি চরিত্র?

'নির্বন্ধ' ও 'প্রথিত' শব্দদ্বয়ের অর্থ যথাক্রমে ---

'দহন' শব্দের নিশেষণ কোনটি?

উন্নীত শব্দের বিপরীতার্থক শব্দ কি?

Typically, the entrepreneur is seen as an individual who owns and operates a small business. But simply to own and operate a small business- or ever a big business-dose not make someone an entrepreneur. If this person is a true entrepreneur, then new products are being created and new ways of providing services are being implemented . Which of the following conclusions can best be drawn from the above passage ?

City High School must put together a debating team consisting of four debaters.There are candidates of equal ability : X,Y and Z who are all seniors; and A,B,C and D who are all juniors..The school requires that there should be two seniors and two juniors in the team.It is also necessary that all of the debaters be able to work with one another. *Debaters Y and A cannot work together. *Debaters Z and C cannot work together. *Debaters A and B cannot work together. If debater B is selected and debater Y is rejected,the team will consist of which foursome?

City High School must put together a debating team consisting of four debaters.There are candidates of equal ability : X,Y and Z who are all seniors; and A,B,C and D who are all juniors..The school requires that there should be two seniors and two juniors in the team.It is also necessary that all of the debaters be able to work with one another. *Debaters Y and A cannot work together. *Debaters Z and C cannot work together. *Debaters A and B cannot work together. If debater A is in the team, which other debaters must be in the ream as well?

City High School must put together a debating team consisting of four debaters.There are candidates of equal ability : X,Y and Z who are all seniors; and A,B,C and D who are all juniors..The school requires that there should be two seniors and two juniors in the team.It is also necessary that all of the debaters be able to work with one another. *Debaters Y and A cannot work together. *Debaters Z and C cannot work together. *Debaters A and B cannot work together. If both Y and Z are selected, which of the other debaters must be in the team as well ?

City High School must put together a debating team consisting of four debaters.There are candidates of equal ability : X,Y and Z who are all seniors; and A,B,C and D who are all juniors..The school requires that there should be two seniors and two juniors in the team.It is also necessary that all of the debaters be able to work with one another. *Debaters Y and A cannot work together. *Debaters Z and C cannot work together. *Debaters A and B cannot work together. which of the following statements must be false? 1.Debaters Y and C are never selected together. 2.Debaters Z and D are never selected together. 3.Debaters Z and D are never selected together.

In the decade there has been significant decrease in coffee consumption.During this same time, there has been increasing publicity about the caffeine in coffee's adverse long term effects on health. Therefore, the decrease in coffee consumption must have been caused by consumer's awareness of the harmful caffeine. Which of the following, if true,most seriously calls into question the explanation above ?

A culprit was spotted by a policeman from a distance of 250 meter. When the policeman started running towards the culprit at a speed of 10 km/h, the culprit also fled. If his speed was 8 km/h, find how far the culprit had run before he was overpowered.

"Epsom" is associated with -----

This passage is mainly about

It can be inferred from the passage that Alexander Fleming

'প্রসন্ন পাষাণ' উপন্যাসটির রচয়িতা কে?

চাঁদ কোন শ্রেণির শব্দ?