Quantitative Aptitude - Arithmetic Ability Questions

Average of the runs of 133 players of a team is 38. If the average of the runs of the male players is 43 and the average of the runs of the female players is 24, then what will be the ratio of the total runs of male players and the total runs of female players respectively?

If the selling price of an item is Rs 1000 after getting a discount of 20%, then what was the marked price (in Rs)?

N is the smallest three digit prime number. When N is divided by 13, then what will be the remainder?

The LCM and HCF of two numbers are 4284 and 32, respectively. If one of the numbers is 672, then the second number is;

If 2x + (9/x) = 9, then what is the minimum value of x2+1x2 = ?

If the expression px3 – qx2 – 7x – 6 is completely divisible by x2 – x – 6, then what is the value of p and q respectively?

The volume of a spherical balloon is increased by 700%. What is the percentage increase in its surface area?

Two trains are moving in the opposite direction at speed of 30 km/hr and 45 km/hr respectively, whose lengths are 450 m and 550 m respectively. What is the time taken (in seconds) by slower train to cross the faster train?