Quantitative Aptitude - Arithmetic Ability Questions

30 men working 5 hours a day can do a task in 16 days. In how many days will 40 men working 6 hours a day do the same task?

What is the value of equation a3+b3+c3-3abc if a2+b2+c2=ab+bc+ca+4 and a+b+c = 4.

What is the value of 99992 x 100008?

What are the co­-ordinates of the mid point of the segment joining points C(0,­-3) and D(8,5)?

If 3(2 - 3x) < 2 - 3x ≥ 4x -6; then x can take which of the following values?

What is the value of S = 11x3x5 + 11x4 + 13x5x7 + 14x7 + 15x7x9 + 17x10 + ... upto 20 terms. Then what is the value of S? 

Select the odd letters from the given alternatives.

Munni can bake 70 cakes in 7 hours, Munni and Guddi together can bake 90 cakes in 6 hours. How many cakes Guddi can bake in 10 hours?