Quantitative Aptitude - Arithmetic Ability Questions

If 7x - [3(2x - 3)]/2 = 1/2, then what is the value of x?

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?

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

In a right angled triangle if hypotenuse is 20 cm and ratio of other two sides is 4:3, the length of the sides are

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

The ratio of present ages of Rasika and Shami is 7:5. After 17 years the ratio of their ages will be 12:11. What is Rasika's present age?

If Cos θ = 5/13, then Cosec θ = ?

If (333 + 333 + 333) (233 + 233) = 6x, then what is the value of x?