For the following questions answer them individually
The length of a cuboid is 4 cm. If the breadth of the cuboid is four times of its length and height of the cuboid is twice of its length, then what is the lateral surface area of the cuboid?
The average weight of a group of 20 persons is 40 kg. The average weight of another group of 40 persons is K kg. If the average weight of all the 60 persons is 60 kg, then what is the value of K?
A alone can do a work in 25 days and B alone can do the same work in 40 days. They worked together and were paid a total of Rs. 5200. What is the difference between their shares?
Vyom purchased 40 dozen pens at the rate Rs. 56 per dozen. He sold 15 dozen at 20 percent profit and the remaining 25 dozen at 10 percent profit. What is his profit percentage?
The table given below shows the production of tea by two companies A and B in 6 years.
What is the sum of average production of tea by B in year Y1 and Y2 and the average production of tea by A in year Y3 and Y4?
A child has 50 paisa coins and 1 rupee coins. The ratio of number of 50 paise and 1 rupee coins is 4 : 3. If he has an amount of Rs. 10, then how many 50 paisa coins does he have?
The pie chart given below shows the expenditure incurred by a person on 7 articles. The total expenditure of all These 7 articles is 720. Expenditure incurred on a particular article is shown in terms of degree with respect to the total expenditure incurred in all these 7 articles.
What is the ratio of expenditure incurred on article A2 to expenditure incurred on article A7?