Quantitative Aptitude - Arithmetic Ability Questions

In a mixture, sugar and milk are in the ratio 4 : 5. If 7 litres of milk is added to it, then the ratio of sugar and milk in the new mixture becomes 2 : 3. What is the total quantity (In litres) of sugar in new mixture?

Possible length of the three sides of a triangle are :­

Find the total surface area (in cm²) of a right circular cylinder of diameter 42 cm and height 14 cm

Of the 3 numbers whose average is 64, the first number is 1/3 times the sum of other 2. The first number is

Select the odd word/letters/number/number pair from the given alternatives.

The co-ordinates of the centroid of a triangle ABC are (2 , 2). What are the co-ordinates of vertex C if co-ordinates of A and B are (7 , -1) and (1 , 2) respectively?

A factory buys 8 machines. 3 Machine­A, 4 Machine­B and rest Machine­C. Prices of the machines are Rs 45000, Rs 25000 and Rs 35000 respectively. Calculate the average cost (in Rs) of these machines?