The correct answer is B
A rectangle has a length that is 4 cm more than its width. If the perimeter of the rectangle is 32 cm, find the dimensions of the rectangle.
The value of cos² 10° + cos² 20° + cos² 30° + ……. + cos² 90° is
The value of 4 sin2 30˚ - tan2 60˚ + sec2 45˚ is equal to -
How many Kg of rice costing rupees 19 per kg must be mixed with 26 Kg of rice costing Rs.25 per Kg, so that there may be a gain of 17.5% by selling the ...
A person has ₹5000. He invests 40% of it in scheme A at 8% per annum and the remaining in scheme B at 10% per annum. What is the total interest earned...
Two trains, A and B, start from the same point at the same time and travel in opposite directions. Train A travels at a speed of 60 km/h and Train B tra...
Two tangents are drawn from an external point to a circle with radius 8 cm, and the distance between the external point and the center of the circle is ...
A mixture contains 40 liters of milk and 10 liters of water. How much milk should be added to make the ratio of milk to water 5:1?
A merchant faces a loss of 18% when selling a product for Rs. 656.20. Determine the cost price of the product.
What is the total number of cars sold by Dealership S in the given five months?
