## 11. In an office, Rs 85000 and Rs 136000 were distributed as bonus in the year 2005 and

2005 respectively. What is the ratio

11. In an office, Rs 85000 and Rs 136000 were distributed as bonus in the year 2005 and2005 respectively. What ...

## Which expression is equivalent to 55 + 2x + 5? *

3 points

2(25 + x) + 5

30(2 + x)

60(1 + x)

2(30 + x

Which expression is equivalent to 55 + 2x + 5? * 3 points 2(25 + x) + 5 30(2 + ...

## The arithmetic mean of 8 observations was found to be 12.5, then the sum of the observations is ___

a)100

b)

The arithmetic mean of 8 observations was found to be 12.5, then the sum of the observations is ___ a)100 ...

## the lifetimes of 400 light-bulbs were found to the nearest hour.the result were recorded as follows. lifetime(hour):0-199 200-399

the lifetimes of 400 light-bulbs were found to the nearest hour.the result were recorded as follows. lifetime(hour):0-199 200-399 400-599 600-799 ...

## Unit of both the measures should be for the ration ___________

Unit of both the measures should be for the ration ___________