Quantitative Aptitude - Arithmetic Ability Questions

If x+1x=5, then 6xx2+x+1 value is

If 3x2 = 102 - 52, find the value of x?

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

A can do a piece of work in 20 days and B in 15 days. With help of C, they finish the work in 5 days. C can alone do the work in

Mahmood can do a piece of work in 40 hours. If he is joined by Janaki who is 50% more efficient, in what time will they together finish the work?

Mahesh buys 3 shirts at an average price of Rs 1250. If he buys 2 more shirts at an average price of Rs 1450 what will be the average price (in Rs) of all the 5 shirts he buys?

12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work?

If (8x ­- 4) = (3x + 6), then the numerical value of (x + 1)3 is