Quantitative Aptitude - Arithmetic Ability Questions

If x3 – 4x2 + 19 = 6(x – 1), then what is the value of [x2 + (1/x – 4)]?

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.

If 123 x 356 = 43788, then 1.23 x 0.356 = ?

Three numbers are in the ratio of 3:5:10 and their LCM is 630. Find their HCF.

If a sum of money deposited in a bank at simple interest is doubled in 6 years, then after 12 years, the amount will be

Find out the odd word/letters/number pair from the given alternatives

If a + b = 4 and ab = -5, then what is the value of a3 + b3?

On a certain principal, simple interest amounts to Rs. 2,000 in two years at the rate of 10% p.a. What will be the difference in the amount of interest if the same is compounded on annual basis?