Akash scored 73 marks in Subject A. He scored 56% marks in Subject B and X marks in Subject C. Maximum marks in each subject were 150. The overall percentage marks obtained by Akash in all the three subjects together were 54%. How many marks did he score in Subject C?
The area of a square is 1444 sq m. The breadth of a rectangle is 1/4th the side of the square and the length of the rectangle is thrice the breadth. What is the difference between the area of the square and the area of the rectangle?
Train A crosses a pole in 25 s and another Train B crosses a pole in 1 min and 15 s. Length of Train A is half length of Train B. What is the respective ratio between the speeds of Train A and Train B?
Veena's monthly income is equal to the cost of 34 kg of nuts. Cost of 10 kg of nuts is equal to the cost of 20 kg of apples. If cost of 12 kg of apples is Rs.1500. What is Veena's annual salary? (At some places annual income and in some place monthly income is given)
Rohit has some 50 paise coins, some Rs. 2 coins, some Rs. 1 coins and some Rs. 5 coins. The value of all the coins is Rs.are double in number than Rs. 1 coin. Value of 50 paise coins and Rs. 1 coins is Rs. 26. How many Rs. 2 coins does he have?
The length of a rectangle is twice the diameter of a circle. The circumference of the circle is equal to the area of a square of side 22 cm. What is the breadth of the rectangle if its perimeter is 668 cm?