x+1x=2 হলে, xx2-x+1 এর মান কত?

Created: 3 months ago | Updated: 1 month ago
Job Solution Sonali Bank Ltd Sonali Bank Ltd - Sub-Assistant Engineer (Electrical) - 30.09.2016 গণিত
339
Add Description

Related Questions

three meauring rods are 64 cm, 80 cm and 96 cm in length, What is the least length of cloth that can be measured exact number of times using any one of these rods ?

Created: 3 months ago | Updated: 1 month ago
Job Solution Sonali Bank Ltd Sonali bank Ltd : officer ( cash) -27.04.2018 গণিত
526
Add Description

A tank can be filled by a tap in 20 minutes and by another tap in 60 minutes . Both the taps are kept open for 10 minutes and then the first tap is shut off. After this , the tank will be completely filled in what time ?

Created: 3 months ago | Updated: 1 month ago
Job Solution Sonali Bank Ltd Sonali bank Ltd : officer ( cash) -27.04.2018 গণিত
784
Add Description

a box contains 20 electric bulbs , out of which 4 are defective . 2 bulbs are chosen at random from this box . The probability that at least one of these is defective is

Created: 3 months ago | Updated: 1 month ago
Job Solution Sonali Bank Ltd Sonali bank Ltd : officer ( cash) -27.04.2018 গণিত
526
Add Description

There is a rectanguler parking lot with a length of 2x and a width of x. What is the ratio of the perimetr of the parking lot of the rea of the parking lot to the area of the parking lot,

Created: 3 months ago | Updated: 1 month ago
Job Solution Sonali Bank Ltd Sonali bank Ltd : officer ( cash) -27.04.2018 গণিত
487
Add Description

The ratio of income of a to that of B is 7:5 and the expenditure of A to that of B is 3:2. If , at the end of the year , each saves tk.500, find the income of A.

Created: 3 months ago | Updated: 1 month ago
Job Solution Sonali Bank Ltd Sonali bank Ltd : officer ( cash) -27.04.2018 গণিত
951
Add Description