Quantitative Aptitude - Arithmetic Ability Questions

The average of 8 consecutive natural numbers is 38.5. What is the largest of these 8 numbers?

If a person bought an item for Rs. 60 and sold it at a profit of 25%, the selling price of the item would be

If a+1a2=3,then the value of a2+1a2 will be

If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is

Two cyclists P and Q cycle at 20 km/hr and 25 km/hr towards each other. What was the distance (in kms) between them when they started if they met after 56 minutes?

Mahesh buys 3 shirts at an average price of Rs 1250. If he buys 2 more shirts at an average price of Rs 1450 what will be the average price (in Rs) of all the 5 shirts he buys?

2*[­0.3(1.3 + 3.7)] of 0.8 = ?

What is the angle between the two hands of a clock when the time shown by the clock is 8 p.m.?(in degrees)