Quantitative Aptitude - Arithmetic Ability Questions

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

What is the value of 143 + 163 + 183 + ... + 303?

If x2+y2+z2-8x+6y-4z+29 = 0, then find the value of z(x+y).

In a farm, in addition to 48 hens there are 42 sheep and 11 oxen with some shepherds. If the total number of feet be 224 more than the number of heads, find the number of shepherd.

The diameters of two cylinders are in the ratio 3:2 and their volumes are equal. The ratio of their heights is

Which of the numbers given below is the square root of 15376?

The mode of the data 12, 1, 10, 1, 9, 3, 4, 9, 7, 9 is

By increasing the price of entry ticket to a fair in the ratio 5:7, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?