Quantitative Aptitude - Arithmetic Ability Questions

A vendor buys oranges at the rate of 5 for Rs 6 and sells at the rate of 2 for Rs 3. What will be the result?

A shopkeeper, sold cocoa seeds at the rate Rs 1,230 a kg and bears a loss of 5%. Now if he decides to sell it at Rs 1,353 per kg, what will be the result?

10+10(9) =

The two roots of a quadratic equation are given as x = 1/7 and x = -1/8 . The equation can be written as:

LCM of two co-prime numbers a and b is (a is greater than b):

In the following question, select the odd letters from the given alternatives.

A does 60% of a work in 15 days. He then calls B, and they together finish the remaining work in 5 days. How long B alone would take to do the whole work?

Simple interest on a sum for eight months at 6% per annum is Rs 340.What is the value (in Rs) of sum?