The number (6n²+ 6n) for natural n is always divisible by

Created: 4 months ago | Updated: 3 months ago
Job Solution National Bank Ltd National Bank Ltd - Probationary Officer - 22.05.2015 গণিত
282
Add Description

Related Questions

Robi has 10 pairs of matched socks. If he loses 7 individual socks, what is the greatest number of pairs of matched socks he can have left?

Created: 5 months ago | Updated: 3 months ago
Job Solution National Bank Ltd National Bank Ltd - Probationary Officer - 22.03.2013 গণিত
767
Add Description

In a certain population, there are times as many people aged 21 or under as there are people over 21. The ratio of those 21 or under to the total population is :

Created: 5 months ago | Updated: 3 months ago
Job Solution National Bank Ltd National Bank Ltd - Probationary Officer - 22.03.2013 গণিত
927
Add Description

If the sum of three consecutive integers is odd, then the first and the last integers must be -

Created: 5 months ago | Updated: 3 months ago
Job Solution National Bank Ltd National Bank Ltd - Probationary Officer - 22.03.2013 গণিত
422
Add Description

Of 30 applicants for a job, 14 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree. How many of the applicants had at least 4 years experience and a degree?

Created: 5 months ago | Updated: 3 months ago
Job Solution National Bank Ltd National Bank Ltd - Probationary Officer - 22.03.2013 গণিত
612
Add Description

A person makes a profit of 10% on 25% of the quantity and a loss of 20% on the rest. What is the percentage gain or loss on the whole?

Created: 5 months ago | Updated: 3 months ago
Job Solution National Bank Ltd National Bank Ltd - Probationary Officer - 22.03.2013 গণিত
387
Add Description