Quantitative Aptitude - Arithmetic Ability Questions

If sinθ x cosθ = 1⁄2 . The value of sinθ ­- cosθ is where 0°< θ< 90°

What is the third proportional to 10 and 25?

What is the reflection of the point (2, 3) in the line y = 4?

The average of 5 consecutive numbers is 50%, then difference between 'product of largest and smallest number' with 'product of fourth and second number' is

Instead of multiplying by 25, a student multiplies that number by 52 and gets 324 more than correct answer. Then that number is

If A alone can do a job in 40 days then, in how many days can B alone do the job if together they can do the job in 8 days?

After buying a toy for Rs. 66, Raghu managed to sell it at a profit of 15%. The selling price of the toy was