Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
22 : 440 :: 14 : 168 :: 19 : ?
Select the number from among the given options that can replace the question mark (?) in the following series.
12, 10, 11.5, 10.5, 11, 11.5, 10.5, 11, 10, ?
Select the number from among the given options that can replace the question mark (?) in the following series.
1.6, 2.3, 3, 3.7, 4.4, 5.1, 5.8, 6.5, 7.9, 8.6
The shorter side of a rectangle is 10 cm less than the longer side. The numerical value of its area is equal to 6 times the numerical value of its perimeter. What is the length (in cm) of its longer side?
Three pipes, A, B and C can fill a tank in 5 hours, 8 hours and 12 hours, respectively. If all the pipes are opened at the same time, then the time taken to fill the tank is:
Study the graph and answer the question.
Graph Title: Expenditures (in lakh) of three different companies in 5 different years
Total expenditure of all three companies together in the year 2018 was what percentage of the total expenditure of company B over all the years together?
