Quantitative Aptitude - Arithmetic Ability Questions

Working together, pipes A and B can fill an empty tank in 10 hours. They worked together for 4 hours and then B stopped and A continued filling the tank till it was full. It took a total of 13 hours to fill the tank. How long would it take A to fill the empty tank alone?

A, B and C are employed to complete a work in Rs. 784. If A and B together complete 23/28 of the work. Calculate the wages (in Rs.) paid to C?

Find the odd word/letters/number from the given alternatives.

28% of a number is 35. What is the number?

HCF of two numbers is 19 and their LCM is 665. If one of the number is 95, find the other.

In the following question, select the odd word from the given alternatives.

What is the equation of the line if its slope is ­2/5 and y-­intercept is 6?

What are the co-ordinates of the centroid of a triangle, whose vertices are A(1, -5), B(-4, 0) and C(3, -4)?