Quantitative Aptitude - Arithmetic Ability Questions

If 1p+1q = 1p+q, then the value of p3-q3

If x/3 - [5(7x/5 - 4/3)]/2 = -x/6, then what is the value of x?

In a class of 56 students there are 28 girls. The average weight of these girls is 46 kg and average weight of the full class is 51 kgs. What is the average weight of the boys of the class?

Manish, Mukesh and Sachin are Accountants. Mukesh can filea return in 5 hours and Sachin in 4 hours alone. All three together can do it in 2 hours. In what time (in hrs) will Manish do the work?

Two water squash mixtures, the first with a water-to-squash ratio of 5:1 and the letter with a ratio of 3:1 are blended in the ratio 3:2. What is the final water : squash ratio in the blend?

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

Sowing, Irrigation, Hoeing, ?

Select the odd word/letters/number/number pair from the given alternatives.

If 9x+2 = 240 + 9x, the value of (8x)x is