Quantitative Aptitude - Arithmetic Ability Questions

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Sowing, Irrigation, Hoeing, ?

What is the average of all numbers between 9 and 90 which are divisible by 8?

24 men can complete a piece of work in 18 days while 12 women can complete the same piece of work in 28 days. 27 men start working and are replaced by 14 women after 8 days. In how many days will 14 women finish the remaining work?

A does 1/2 as much work as B and C does1/2as much work as A and B together. If C alone can finish the work in 40 days, then together all will finish the work in

5 year hence, ratio of ages of A and B will be 7 : 5 and difference between their ages will be 4 years. What are present ages (in years) of A and B
respectively?

What is the difference between 0.6 and 0.6%?

If (4x - 3) - (2x + 1) = 4, then the value of x is

What is the value of sin 300°?