If m is an even integer and n is an odd integer and both are positive numbers then which of following must be even?

Created: 4 months ago | Updated: 3 months ago

m^{2}

n^{2}

mn+

n^{2}

m^{3}

n^{2}

mn+

m^{2}

426

A certain stock of food items is sufficient for 40 men for 12 days. Assuming the eating capacity of all the men to be the same , find for how many days the food stock will last if an additional 15 men join the group.

Created: 4 months ago | Updated: 2 months ago

8 \frac{8}{11}

8 \frac{3}{10}

7 \frac{1}{2}

10 \frac{1}{3}

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Trainee Officer - 12.09.2014 গণিত

626

Created: 4 months ago | Updated: 2 months ago

৪/৯

5/4

5/9

৫/৮

None of these

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত

887

Created: 4 months ago | Updated: 3 months ago

13%

৩০%

39%

69%

None of these

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত

1117

Created: 4 months ago | Updated: 3 months ago

১০

১৬

৩০

৩২

None of these

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত

1024