Bank Preparation

If xy < 0, which of the following must be true?
i. x + y = 0 ii. 2y - 2x < 0, iii. x² + y²> 0

The average of 13 numbers is 68. If the average of the first 7 numbers is 63 and that of the last 7 numbers is 70, find the 7th number?

Which protocol is used to transfer web pages on the internet?

Which one of the following is not the official language of United Nation Organization?

What does NATO stand for? 

Q. (21-25): Each sentence has four underlined word(s). The four underlined parts of the sentence are marked a, b, c and d. Identify the One underlined word(s) that must be changed in order for the sentence to be correct.

Electronic mail to describe an upcoming workshop should used only
if potential participants use this form of
communucation regularly.

The film Let There Be Light is directed by –

University of Dhaka was founded in -

12 - 16: Read the following passage and answer the questions given below.
Speech is great blessings but it can also be great curse, for while it helps us to make our intentions and  and desires known to our fellows, it can also if we use it carelessly, make our attitude completely misunderstood.  A slip of the tongue, the use of unusual word, or of an ambiguous word, and so on, may create an enemy where we had hoped to win a friend. Again, different classes of people use different vocabularies, and the ordinary speech of an educated may stricke an uneducated listener as pompous. Unwittingly, we may use a word which bears a different meaning to our listener from what it does to mean of our class. Thus speech is not a gift to use lightly without thought, but one which demands careful handling. Only a fool will express himself alike to all kinds and conditions to mean.
১২) The best way to win a friend is to avoid.

Which of the following is not a function of the central bank of Bangladesh?

What is the main folder on a storage device called?

Which modern invention, popularized by companies like Airbnb and Uber, enables peer-to-peer sharing of resources such as accommodations and transportation?

Find the odd word in the following list.

What is the name of the world's largest river delta, of which the southern part is located in Bangladesh?

A man can reach a certain place in 40 hours. If he reduces his speed by 1/15th, he goes 5 km less in that time. Find the total distance covered by him.

What is the volume of a cube whose surface area is 96?

The average of 10 integers is 16. If the sum of 6 of them is 100. What is the average of other 4?

√(16 + 16) =?

If measures of the angles in a triangle are in the ratio of 1 : 2 : 6, then the degrees in the largest angle:

What is the time Zone of Bangladesh?