Quantitative Ab...

At what percentage above the cost price must an article be marked so as to gain 33% after allowing a discount of 5%?

The average of 5 numbers is 65. The average of the first two numbers is 81 and the average of the last two numbers is 38. What is the third number?

A stream runs at 1 km/hr. A boat goes 35 km upstream and comes back again in 12 hr. The speed of the boat in still water is

Sum of four distinct two-digit prime numbers is 348. What is the difference between the largest and smallest of these prime numbers?

Enter your response (as an integer) using the virtual keyboard in the box provided below.

The average age of 24 students and the principal is 15 years. When the principal's age is excluded, the average age decreases by 1 year. What is the age of the principal?

Ram started from Mumbai at x hrs y minutes and travelled to Pune. He reached Pune at y hrs z minutes. If the total travel time was z hrs and x minutes, his starting time in Mumbai could have been

The average age of 11 cricket players is increased by 3 years when two of the cricket players whose age is 21 years and 24 years is replaced by two new players. Find the average age of the two new players.

A trader buys 78 kg of wheat for Rs. 492. He sells 40% of this at a loss of 20%. What should be the percentage mark up on the remaining so as to gain an overall 25%?

3 unbaised coins are tossed. Final the probability of getting atleast 2 heads.

Bala had some 5-rupee and some 10-rupee coins. He had a total of 5 coins. Find the maximum possible value of all the coins with him (in Rs.).