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Let the total work = L.C.M of 35 and 40 = 280 units Then, efficiency of 'A' = 280 ÷ 35 = 8 units/hour Efficiency of 'B' = 280 ÷ 40 = 7 units/hour 60% of the work = 280 X 0.6 = 168 units Time taken by 'A' and 'B' working together to complete 60% of the work = 168 ÷ (7 + 8) = 11.2 hours
Which figure should replace the question mark (?) in the following series to continue the pattern?
Select the letter triad from the given options which follows the same relation as shown below.
(LNQ, PRU, TVY)
Choose the next number in the series.
30, 59, 117, 233, 465,?
In the following question, select the missing number from the given series.
142, 150, 123, 187, 62, ?
In this question, four statements are given in relation between letters, three related findings i, ii and iii have been given. When you consider the sta...
Select the alphanumeric group from the given options which can replace the question mark (?) in the following series.
ZX1121, VT1242, RP1363, ?
The position of how many letters will change, if each of the letters in the word ‘SYSTEM’ is arranged in the English alphabetical order?
In the following question, the statement is followed by two conclusions. Which of the two conclusions is/are true?
Statement: M < K > I < J > H =...
If ‘OPTIONAL’ is written as ‘ITPOLANO’ how is ‘PRACTICE’ written is that code?
At a certain film festival, eight films will be shown J, K, L, M, N, P, Q, and R. The order of the showings must meet the following
conditions:...
