Work done by A and B in 6 days = {(1)/(12) + (1)/(18)} x 6 = (5)/(6) Work remaining = 1 - (5/6) = (1/6) C alone can do the work in 6 x 4 = 24 days Ratio of their share work = (6/12) : (6/18) : (4/24) = 3:2:1 Share of A’s wages = (3/6) x 720 = Rs. 360 Share of B’s wages = (2/6) x 720 = Rs. 240 Share of C’s wages = (1/6) x 720 = Rs. 120
A trader purchased 132 dozens of mangoes at Rs.475 per dozen and could sell only 125 dozens at Rs.530 per dozen. What is the value of stock of mangoes i...
The sum of three positive numbers is 18 and their product is 162. If the sum of two numbers is equal to the third then the sum of squares of the numbers is
Rs.2420 were divided among A, B, C so that A: B=5 : 4 and B : C = 9 : 10 then C gets
69,012 ___ 20,167 ___ 51,246 ___ 6 ___ 50,000 = 7,386
In an election two candidates participates. 20% voters did not vote. 25 % votes declared invalid and the winner get 80 % of the valid votes. If he win b...
The greater of the two numbers whose product is 900 and sum exceeds their difference by 30 is
Two men and 7 women can complete a work in 28 days whereas 6 men and 16 women can do the same work in 11 days. In how many days can 7 men complete the s...
In a division sum, the divisor 'd' is 10 times the quotient 'q' and 5 times the remainder 'r'. If r = 46, the dividend will be
The sum of three consecutive even numbers is 28 more than the average of these three numbers. Then the smallest of these three numbers is
The smallest fraction, which should be added to the sum of2(1/2), 3(1/3), 4(1/4) and 5(1/5) to make the result a whole number, is
