Quantitative Aptitude - Arithmetic Ability Questions

If α and β are roots of the equation 3x2 – 13x + 14 = 0, then what is the value of (α/β) + (β/α)?

If the product of two numbers is 2400 and their LCM is 96 then their HCF is

What is the length of the side of an equilateral triangle, if its area is 64√3 sq cm?

In the given figure, O is the centre of the circle and QOR = 50 deg, then what is the value of RPQ (in deg) ?

Profit of Rs 187200 has to be divided among three partners Amit, Brijmohan and Chiranjeev in the ratio 1:2:5. How much does Chiranjeev get?

Calculate the value of 61681 x 61681 - 31681 x 3168130000?

If a retailer offers a discount of 32% on the marked price of his goods and thus ends up selling at cost price, what was the % markup price?

If x2 + y2 + 6x + 5 = 4(x - y) then x - y is