Question
The problem given below consists of a question and two
statements numbered I and II. You have to decide whether the data provided in the statements are sufficient to answer the question. How many sisters does Sunny have? I. Sunny is the only son of his parents. II. Sunny’s parents have three children.Solution
Since Sunny is the only son and his parents have three children, the remaining two children must be his sisters.
If sin x + sin 2x = 1 and cos x + cos 2x = 0, find x.
The selling price of 8 shirts is the same as the cost price of 9 shirts. If each shirt is marked at 50% above its cost price, calculate the percentage d...
67.2, 8.4, 1.2, 0.2, 0.04, ?
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
The sum of two numbers is 20 and their product is 96. Find the numbers.
If the budget for Marketing and Operations is expected to increase by 20% and 15%, respectively, what will be the new total budget for these two depart...
A regular hexagon is inscribed in a circle of radius 10 cm. Find the perimeter of the hexagon.
In a 500-meter race, competitor 'P' runs at a speed of 18 km/h and allows a head start of 25 meters to competitor 'Q,' who eventu...