C + 4 = G, G + 4 = K, K + 4 = O E + 4 = I, I + 4 = M, M + 4 = Q I + 2 = K, K + 1 = L, L + 5 = Q K + 4 = O, O + 4 = S, S + 4 = W
‘A’ alone can complete a work in 15 days. ‘B’ alone can complete the same work in 18 days. If ‘A’ and ‘B’ work together for 6 days, then...
A work can be completed by ‘A’ and ‘B’, alone in 15 days and 20 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
28 men can complete a piece of work in 12 days. 12 men started the same work and worked for 10 days, and then joined by ‘x’ more men such that the r...
"Amit" and "Bhanu" have respective completion times of 20 and 30 days for a task. They began working together on the project, but after a few days, "Ami...
A istwice as efficient as B and can finish a piece of work in 22 days less than B. B can finish this work in how many days?
Machine X is 100% more efficient than Machine Y, and Machine Y is 75% more efficient than Machine Z. Machines X and Z, working together, can complete a ...
A, B, and C can individually complete a task in 20 days, 15 days, and 10 days, respectively. B and C begin the task and work together for 3 days, after...
In a retreat, there is sufficient food for 300 people for the duration of the retreat. After 8 days, 100 people leave the retreat. Then, after another 3...
If 18 men working 18 hours a day can make 18 quilts in 18 days, then in how many days 27 men working 12 hours per day will make 27 quilts?
20 men can complete a piece of work in 40 days. ‘x’ men started the work and after 35 days 64 more men joined them so that whole work was finished i...