The maximum value of a sin θ + b cosθ = So the maximum value of 45 sin θ + 28 cosθ is = = 53
‘A’ can do a piece of work in 10 days. ‘B’ can do 80% of the same work in 12 days. If they work together for the entire time and get paid Rs.120...
"'Mahesh' is 40% less efficient than 'Neeraj.' 'Neeraj' takes 30 days fewer than 'Mahesh' to finish the same work. Find the time taken by 'Neeraj' to fi...
A certain number of students can complete the assignment together in 12 days. All of them started the assignment together, but 20 students left the assi...
Ten women working nine hours a day complete a particular job in 20 days. If an additional 20 women were employed and they all worked 12 hours a day, ho...
15 men can do a piece of work in 10 days working 12 hours a day. How many men can do double the work in 25 days working 8 hours a day?
A man does double the work done by a boy in the same time. The number of days that 3 men and 4 boys will take to finish a work which can be done by 10 m...
12Men and 12women can complete a piece of work in 9 days. 6 men and 15 women can complete the same work in 12 days. How long (in days) would it take 9 w...
A group of 3 men and 5 women can finish a task in 12 days, while another group of 5 men and 3 women can complete the same task in 9 days. If one man and...
Asmita and Bhanu working together can complete the task in ____ days, and the efficiency of Sam is 50% more than that of Asmita. Bhanu alone can complet...
P and Q can finish a job working together in 24 days. P completes two-thirds of the task in 'd' days, and Q finishes the rest in ...