A person buys a TV worth BDT 3,90,000 with a down payment of 40,000, including Tk. 5000 as first month's installment . How many more installments does he have to pay if his installments had to double after each successive payment?

Painting a well costs BDT. 50 per sq. m. If the 20m long wall has a width of 10m , how much would it cost to p...

For a software development project, a given group can be divided into 8 groups of 3 coders each. How many grou...

A man walks 10m east but runs 5m west every day. How many days will it take him to cross a building 380m east?

Bangladeshi supporters in a stadium double every match. In the eighth match, there were 48000 supporters which...

6,7,9,13,__, ___. what are the two missing numbers in the series?

3/4th of square were taken to form shape A and the rest was made to form shape B. Shape A was divided into fou...