Quantitative Aptitude - Arithmetic Ability Questions

Convert decimal 99 to binary.

If a rod of length 208 45 is cut into equal pieces of length 23 15 then the total number of rods obtained is

If the lengths of the two parallel sides of a trapezium are 4 cm and 6 cm and its area is 25 cm². Find the distance between its parallel sides (in cm).

A man, rowing a boat, covers a distance of 16 km in two hours downstream. He covers half the distance in same amount of time when rowing upstream. Calculate the speed of the stream.

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

If 2/3 of a pizza costs Rs.300, then 3/5 of a pizza will cost

n an alloy, lead and tin are in the ratio of 2 : 3. In the second alloy, the ratio of same elements is 3 : 4. If equal quantities of these two alloy are mixed to forma new alloy, then what will be the ratio of these two elements in the new alloy? 

Which of the following is in ascending order?