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72% of 400 – 23% of 1020 = 120% of ? 288 - 234.6 = (120/100) × ? 53.4 = (120/100) × ? ? = (53.4 × 100)/(120) ? = 44.5
Quantity I: A can complete a task in 15 days, while B can do it in 12 days. A worked alone for the first 5 days and then left. B and C together finished...
What is the total amount allocated to Development and Customer Support combined?
Simplify the following expression -:
120 + 480 ÷ 16 × 6 + {(240 ÷ 2.5) × 5 + 120} ÷ 5
The main folder on a storage device is known as
The following table shows the monthly sales of a company for the first five months of the year:
Find the area of a figure consisting of a rectangle with length 8 cm and width 5 cm, and a semicircle with a diameter equal to the width of the rectangl...
In a group of 104 employees, the ratio of male to female employees is 6:7. The average wage of a male employee is Rs. 45, and the...
A share is to be distributed among A, B, C, D in the ratio 7 : 5 : 4 : 2. If C gets Rs 500 more than D, what will be the share of B?
If sin x + sin y = a and cos x + cos y = b, find sin(x + y):
A father is currently 3 times as old as his son. In 10 years, the father’s age will be twice that of his son. What are their present ages?