GMAT-Quantitative Aptitude Questions and Answers

Solve for real 'x' if :

If log 2 = 0. 3010, then find how many digits are contained in the number 256.

A gentleman buys every year Bank's cash certificates of value exceeding the last year's purchase by Rs. 300. After 20 years, he finds that the total value of the certificates purchased by him is Rs. 83,000. Find the value of the certificates purchased by him in the 13th year.

From the following choices what is the equation of a line whose x intercept is half as that of the line 3x + 4y = 12 and y intercept is twice as that of the same line.

Pipe A can fill a tank completely in 5 hours. However, on account of a leak at the bottom of the tank, it takes 3 more hours to fill the tank. How long will the leak take to empty a full tank, when pipe A is shut?

The sum of the first 50 terms common to the series 15,19,23 ... and 14,19,24 ... is

For what values of 'x' will the function be defined in the real domain?

Find the sum of all the integers which are multiples of 7 and lie between 200 and 400.

How many digits will the number 3200 have if the value of log 3 = 0.4771?

A and B enter in to a partnership and A invests Rs. 10,000 in the partnership. At the end of 4 months he withdraws Rs.2000. At the end of another 5 months, he withdraws another Rs.3000. If B receives Rs.9600 as his share of the total profit of Rs.19,100 for the year, how much did B invest in the company?