Quantitative Aptitude - Arithmetic Ability Questions

The difference between cost price and selling price is Rs 576. If the profit percentage is 16%, then what is the cost price (in Rs)?

If Data Interpretation and Modern Maths were taught for a combined time of 96 hours, then for how much time (in hours) were Number system and Geometry
taught?

A number is greater than thrice its reciprocal by 26/3. What is the number?

In a triangle PQR, S and T are the points on PQ and PR respectively, such that ST II QR and PS/SQ=3/5,PR =6cm, then PT is

A and B together can complete a work in 24 days. B alone does 1/3rd part ofthis work in 12 days. How many days will A alone take to complete the remaining work?

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

If x2-2x+1=0,then the value of x4+1x4 is

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