If the selling price of 320 web cameras is equal to the cost price of 400 web cameras, then the percentage profit is:

Consider the following figure that shows the graph of the function F defined by F(x) = |2x| + 4 for all numbers x (a V-shaped graph with vertex at (0, 4)). For which of the following functions G defined for all numbers x does the graph of G intersect the graph of F? [Figure: see…

The cost of the three components A, B and C of an electronic machine worth ₹12,000 in 2020 is given as a pie-chart: A = 90°, B = 120° (C is the remaining 150°). In the following year, the cost of these three components A, B and C increased by 10%, 20% and 10% respectively. The co…

Given below are two statements: Statement I: A savings account at Bank A pays 6.2% interest, compounded annually. Bank B's savings account pays 6% compounded semi-annually. Bank B is paying less total interest each year. Statement II: A sum of money at a certain rate of compound…

What is the 95th term of the following letter series? A, A, B, B, B, B, C, C, C, C, C, C, D, D, D, D, D, D, D, D, E, ...

A certain sum of money earns a simple interest of ₹800 over a 2-year period. The same sum of money invested at the same rate of interest and same period on a compound interest basis earns an interest of ₹900. What is the sum?

If x > 0, then which of the following expressions are equal to 3.6% of 5x/12? A. 3 percent of 20x B. x percent of 3/2 C. 3x percent of 0.2 D. 0.05 percent of 3x E. 3x/200 Choose the correct answer from the options given below:

Given below are two statements: Statement I: Ravi walks from his house at a speed of 5 km per hour and reaches the college 10 minutes late. If he increases the speed by 1 km per hour next day, he reaches the college 4 minutes earlier than the scheduled time. If the college is P k…

Let a, b and c be the ages of three persons P, Q and R respectively where a ≤ b ≤ c are natural numbers. If the average age of P, Q, R is 32 years and if the age of Q is exactly 6 years more than that of P, then what is the minimum possible value of c?