The mean of 50 observations was 36. It was found later that an observation 48 was worngly taken as 23. The correct new mean is :
Created: 6 months ago | Updated: 1 week ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd - Trainee Asst. Teller (MCQ) - 02.06.2017 গণিত
455
Add Description

Related Questions

one third the sum of 13 and a certain number is the same as one more than twice the number.Find out the number.

Created: 6 months ago | Updated: 1 week ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd - Senior Officer - 20.05.2011 গণিত
635
Add Description

"If birds are singing it must be spring." The statement can be true for which of the following statement .

Created: 6 months ago | Updated: 1 week ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd. Recruitment Test for Senior Officer 25.06.2010 গণিত
540
Add Description

If a number is divisible by 102, then is also divisible by :

Created: 6 months ago | Updated: 1 week ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd. Recruitment Test for Senior Officer 25.06.2010 গণিত
961
Add Description

If the following series continues to follow the same pattern , what will be the next number : 2, 6, 3, 9, 6 ............. ?

Created: 6 months ago | Updated: 1 week ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd. Recruitment Test for Senior Officer 25.06.2010 গণিত
1316
Add Description

You can now buy 5 more Mangoes with TK. 75 due to the reduction in price by 20 percent Calculate the current price of one dozen of Mangoes.

Created: 6 months ago | Updated: 1 week ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd. Recruitment Test for Senior Officer 25.06.2010 গণিত
1047
Add Description