For the following questions answer them individually
When a number is increased by 24, it becomes 110% of itself. What is the number?
A does 60% of a work in 15 days. He then calls B, and they together finish the remaining work in 5 days. How long B alone would take to do the whole work?
If cot 60° + cosec 60° = x, then the value of x is
Two cars travel from city A to city B at a speed of 42 and 60 km/hr respectively. If one car takes 2 hours lesser time than the other car for the journey, then the distance between City A and City B is:
If $$\sqrt{\frac{(1 - cosA)}{2}}=x$$, then the value of x is
If 1 + secA = x, then the value of x is
A cone of radius 7 cm and height 12 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 3.5 cm. What will be the height of water in this vessel?
What is the length of the side of an equilateral triangle, if its area is 64√3 sq cm?
A vendor buys pens at the rate of 4 for Rs 5 and sells at the rate of 4 for Rs 3. What will be the result?