Quantitative Aptitude - Arithmetic Ability Questions

If a3+1a3 = 2, then the value of a2+1a?

Find the HCF & LCM of 16, 24.

If the age of Rahul is 5 years more than his friend Ajay's age and the age of Rahul's wife is 6 years less than Rahul, and Ajay's wife is 1 year older than Rahul's wife, then which of the following statements is true?

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

The first and last terms of an arithmetic progression are 29 and -49. If the sum of the series is -140, then it has how many terms?

When 0.363636.....is converted into a fraction, then the result is _____.

Which single discount will be equal to two successive discounts of 12% and 5%?

What is the equation of the line whose y­-intercept is ­3/4 and making an angle of 45° with the positive x-­axis?