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Calculate the percentage increase in the total profit of all companies combined from 2020 to 2023.
10, 9, 16, 45, 176, ?.
If log 32 = 3.816, then the value of log 16 is:
How many sides does a regular polygon with each interior angle measuring 140° have?
A bag contains 5 red and 3 black balls. One is drawn at random. It is red. Then without replacement, another is drawn. What is the probability that it i...
'P' increases the price of a shirt by 20%. If he reduces the discount percentage from 15% to 10%, his profit rises by Rs. 2400. Determine the profit or ...
Which of the following matrices is both symmetric and skew-symmetric?
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...
A university has Y students. 40% study science, 35% study arts, and the rest study commerce. In an exam, 25% of science students, 20% of arts students, ...