Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs. 3000 yields an interest of Rs. 1080 at 12% per annum simple interest in how many years ?

If y=2-x1+x, then what is the value of 1y+1 + 2y+1y2-1 ?

What is the average of all the one digit, two digit and three digit natural numbers?

If X is a prime number, LCM of X and its successive number would be

What is the highest common factor of 360 and 450?

A solid hemisphere has radius 14 cm. It is melted to form a cylinder such that the ratio of its curved surface area and total surface area is 2 : 3. What is the radius (in cm) of its base?

If 2x+ 4(x - 3) < -2 - x < 2x - 1, then find the value of x.

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

What is the respective ratio of total sales of Sedan and total sales of SUV over the period of 4 years?