সাধারণ সূত্রাবলী (General formulas) | Sonali Bank Ltd. Senior Officer Recruitment 01.06.2018

Practice সাধারণ সূত্রাবলী (General formulas) | Sonali Bank Ltd. Senior Officer Recruitment 01.06.2018 on Bissoy — browse topics below and open any question.

Questions

if a +2b=6 and ab=4 what is 2/a+1/b?

ক

1/2

খ

1

গ

3/2

ঘ

2