Bank Preparation

3 liters of water is added to 11 liters of a solution containing 42% of alcohol in the water. The percentage of alcohol in the new mixture is -

21^st February was declared to be International Mother Language Day on 17 November 1999 by -

The Book 'How to Avoid a climate Disaster' is written by :

Arib's Toyota Cross averages 25 km/liter inside city and 40 km/liter on highway. Yesterday, he drove to his Gulshan office from the factory which is 105 km away. If the Google Maps showed that he drove 25 km of this distance inside Dhaka, what was his average mileage?

Which disk is used to cold boot a PC?

Who was known as a 'sabyasachi' writer in Bangladesh?

You bought 11 pencils and erasers worth BDT. 80. If erasers cost half that of a pencil and you bought one extra eraser, how much is the eraser worth?

When is the world population day observed?

The winner of the Nobel Prize in Economics in 2021

The complexity of Binary search algorithm is -

If x and y are consecutive positive integers, which of the following must be an even integer?

Which of the following is a database software?

The official match ball used by FIFA in World Cup 2018 is -

P, Q, R are employed to do a work for Tk. 5,750. P and Q together finished 19/23 of work and Q and R together finished 8/23 of work. Wage of Q, in Taka, is -

Which of the following services does not normally use TCP?

Which of the following is not an output device?

Cash Flow Statement is prepared from –

Peter purchased a machine for TK. 80,000 and spent TK. 5,000 on repair and TK. 1,000 on transport and sold it with 25% profit. At what price did he sell the machine?

What is the correct HTML tag for columns in a table?

If a + 1, 2a + 1, 4a - 1 are in Arithmetic Progression, then the value of ‘a’ is -