The average of 5 quantities is 6 . The average of 3 of them is 8 . What is the average of the remaining two numbers ?
Created: 9 months ago | Updated: 3 months ago
Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2009 গণিত
645
Add Description

Related Questions

The cost function of a product is 400 + 2x, where x is the number of units produced . How many units should be produced to make an average cost of TK. 2.5 per unit ?

Created: 9 months ago | Updated: 3 months ago
Job Solution Bangladesh Bank Bangladesh Bank - Officer(Cash) - 2011 গণিত
545
Add Description

In a class the ratio of boys and girls was 7 to 3. If there were 210 girls in the class, what was the number of boys in the class ?

Created: 9 months ago | Updated: 3 months ago
Job Solution Bangladesh Bank Bangladesh Bank - Officer(Cash) - 2011 গণিত
572
Add Description

(227-75+12) is equal to :

Created: 9 months ago | Updated: 3 months ago
Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2016 গণিত
540
Add Description

A fair coin is thrown in the air four times. If the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss ?

Created: 9 months ago | Updated: 3 months ago
Job Solution Bangladesh Bank Bangladesh Bank - Officer(Cash) - 2011 গণিত
973
Add Description

Mr. A is 5 years senior to Mr. B, Mr. B is 3 years senior to Mr. C, and Mr. C is 2 years junior to Mr. D in job experience . If Mr. D has 15 years job experience , how many years of experience does Mr. A possess ?

Created: 9 months ago | Updated: 3 months ago
Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2011 গণিত
516
Add Description