Officer (IT), Combined 2 Bank 2019

‘পঞ্চভূত’ কার লেখা?

কোনটি তৎসম শব্দ?

কোনটি অশুদ্ধ সন্ধি বিচ্ছেদ?

'সৌম্য'-এর বিপরীত শব্দ কি?

'শাক-সবজি' শব্দটি নিচের কোন দুইয়ের মিলন?

নিচের কোন বাগধারাটি ভিন্নার্থক?

'ছন্দে নিপুণ' যিনি এক কথায় কি হবে?

চর্যাপদের আদি কবি কে?

'কল্কে পাওয়া' - এর সঠিক অর্থ কোনটি?

কোনটি নিত্য সমাসের সমস্ত পদ?

It is necessary to ...... standards are maintained.

He is very ......; he believes anything.

It is not ...... for a man to be confined to the pursuit of wealth.

I hope that the rain will ...... for our picnic tomorrow.

The kids had prepared for the quiz and they bore with many prizes in the finale.

I have told him that there is many solutions to the problem and he need not worry so much.

You should not boasting of your achievements.

The railway lines are EXTENDED and we are quite happy about it.

We are ANXIOUS to avoid any problems with regard to this.

He is extremely INTELLIGENT but proud.

The diameters of two circles are the side of a square and the diagonal of the square. The ratio of the areas of the smaller circle and the larger circle is

Two circles of equal radii touch externally at a point P. From a point T on the tangent at P, tangents TQ and TR are drawn to the circles with points of contact Q and R respectively. The relation of TQ and TR is

A person rides a bicycle round a circular path of radius 50 m. The radius of the wheel of the bicycle is 50 cm. The cycle comes to the starting point for the first time in 1 hour. What is the number of revolutions of the wheel in 15 minutes?

In covering a certain distance, the speeds of A and B are in the ratio of 3 : 4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is:

Two lots of onions with equal quantity, one costing Tk.10 per kg and the other costing Tk.15 per kg, are mixed together and whole lot is sold at Tk.15 per kg. What is the profit or loss?

A and B are partners in a business. A contributes 1/4 of the capital for 15 months and B receives 2/3 of the profit. Find for how long B's money was used.

If 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys to do the same type of work will be?

Pipe A alone can fill a tank in 8 hours. Pipe B can fill it in 6 hours. If both the pipes are opened and after 2 hours pipe A is closed, then the other pipe will fill the tank in

A train of length 150 m takes 10 seconds to cross another train 100 m long coming from the opposite direction. If the speed of first train is 30 km/hr, what is the speed of second train?

In an acute angled triangle ABC, if sin 2(A + B - C) = 1 and tan(B + C - A) = √3, then the value of angle B is

Suppose a C program has floating constant 1.414, what's the best way to convert this as "float" data type?

Consider the following variable declarations and definitions in C
i) int var_9 = 1;
ii) int 9_var = 2;
iii) int _3;
Choose the correct statement w.r.t. above variables.

For a given integer, which of the following operators can be used to "set" and "reset" a particular bit respectively?

Let x be an integer which can take a value of 0 or 1. The statement if(x == 0) x = 1; else x = 0; is equivalent to which one of the following?

Which of the following is not a stable sorting algorithm in its typical implementation?

You have to sort 1 GB of data with only 100 MB of available main memory. Which sorting technique will be most appropriate?

Randomized quicksort is an extension of quicksort where the pivot is chosen randomly. What is the worst case complexity of sorting n numbers using randomized quicksort?

Consider the following recursive function fun(x, y). What is the value of fun(4, 3)
int fun(int x, int y)
{
  if (x == 0)
    return y;
  return fun(x - 1, x + y);
}

The average number of key comparisons done in a successful sequential search in a list of length n is

In UNIX, processes that have finished execution but have not yet had their status collected are known as

In UNIX, the login prompt can be changed by changing the contents of the file

Which of the following UNIX command allows scheduling a program to be executed at the specifies time?

Which of the following is major part of time taken when accessing data on the disk?

Which of the following programming helps you to learn Android programming.

Which tool could be used for detecting vulnerability through SQL Injection?

Which of the following data structure is non-linear type?

Which of the following is not a standard synchronous communication protocol?

Which of the standard protocol for network management features?

How many pairs of stations can simultaneously communicate on Ethernet LAN?

A path for carrying signals between a source and a destination is known

In SQL, the ...... command is used to recompile a view.

Which of the following requires the most time in SDLC?

Which of the declaration is correct?

POP3 is a protocol for

Which server can you use to dynamically assign IP addresses to the PCs in a LAN?

The operator that cannot be overloaded is

Which of the following is the destructor for the class Vehicle?

An n x n array v is defined as follows: v[i, j] = i - j for all i, j, 1 <= i <= n and 1 <= j <= n. The sum of the elements of the array v is

The maximum number of binary trees that can be formed with three unlabeled nodes is:

What is the time complexity of Huffman Coding?

Which of the following TCP/IP addresses constitute the loopback address?

Which of the following operator functions cannot be global, i.e., must be a member function.

Which of the following is not an operator in Java?

Find the output of the following Java code line:
System.out.println(Math.floor(-7.4));

Which function workloads the >> operator?

What is the output of the following code? print 9/2

Which of these is not a core data type?

Which of the following function convert a string to a float in python?

Which of the following process scheduling algorithm may lead to starvation?

The maximum number of processes that can be in Ready state for a computer system with n CPUs is

The fraction of solar energy reflected from Earth into space is known as

Which of the following metals is known to pollute the air of big cities with a large number of vehicles?

Which from the following can cause a tsunami?

Who was awarded the Golden Glove award for the best goalkeeper at the World Cup 2014?

The standard sea level in millibars is

The official working languages recognized by the UNO are

Which country won the first football World Cup?

The branch of science that studies cells is called

The scientist who first discovered that the earth revolves round the sun was

Which is the biggest literary award of Britain?