Quantitative Aptitude - Arithmetic Ability Questions

What is the difference of the cube and square of the common root of (x2 – 8x + 15) = 0 and (y2 + 2y – 35) = 0?

The ratio of present ages of Ranjini and Shahid is 5:4. After 13 years the ratio of their ages will be 6:5. What is Ranjini's present age?

Which one of the following is the minimum value of the sum of two integers whose product is 24?

If 177 is divided into 3 parts in the ratio 1/2 : 2/3: 4/5, then the second part is

The ratio of present ages of Anil and Aakash is 4 : 5. Three years later their ages will be in ratio 7 : 8. What is the present age (in years) of Anil?

The sum of 4x + 3y ­ 7z, x ­ y ­ z and ­2x ­ 3y + 4z is

If u+v = 10 and uv = 16, then find the value of u2-v2uv

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