A class had 30 students. The class needs to select 3 represntatives. In how many ways can this be done?
Created: 9 months ago | Updated: 4 months ago
Job Solution Uttara Bank Ltd উত্তরা ব্যাংক | অ্যাসিস্ট্যান্ট অফিসার | 23-07-2022 গণিত
294
Add Description

Related Questions

Complete the following series. 9,11,15,23,39,?

Created: 9 months ago | Updated: 3 months ago
Job Solution Uttara Bank Ltd Uttara Bank Ltd - Asst. Officer - 08.12.2017 গণিত
1092
Add Description

In 4 years, Tk. 6000 amounts to Tk. 8000. In what time at the same rate will Tk. 525 amount to Tk. 700?

Created: 9 months ago | Updated: 3 months ago
Job Solution Uttara Bank Ltd Uttara Bank Ltd - Asst. Officer - 08.12.2017 গণিত
1606
Add Description

A, B and C are three partners. They altogether invested Tk. 14,000 in business. At the end of the year, A got Tk. 337.50, B Tk. 1125 and C Tk. 637.50 as profit. The difference between the investments of B and A was -----

Created: 9 months ago | Updated: 3 months ago
Job Solution Uttara Bank Ltd Uttara Bank Ltd - Asst. Officer - 08.12.2017 গণিত
1294
Add Description

0.5*0.5*+0.5+5 is equal to ----

Created: 9 months ago | Updated: 3 months ago
Job Solution Uttara Bank Ltd Uttara Bank Ltd - Asst. Officer - 08.12.2017 গণিত
1120
Add Description

If 6 persons working 8 hours a day earn a day earn Tk. 8400 per week,then 9 persons working 6 hours a day will earn per week----

Created: 9 months ago | Updated: 3 months ago
Job Solution Uttara Bank Ltd Uttara Bank Ltd - Asst. Officer - 08.12.2017 গণিত
1191
Add Description