Question
The food chain in which the first stage starts as a
productive with plants and ends with the non-vegetarian consumer as at the last level  ÂSolution
Grazing food chain: This type of food chain starts from the living green plants, goes to grazing herbivores (that feed on living plant materials with their predators), and on to carnivores (animal eaters).
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
3600, 600, 120, 30, 10, ?
The cost of an item is 'A'. A shopkeeper increases the price by 'x'%, then applies a discount of 'd'% on the increased price. Aft...
Mean of a grouped data calculated using direct method, assumed mean method or step deviation method:
The sum of the first 10 terms of an arithmetic sequence is 60 and the 10th term is 5. What is the first term of the sequence?
If 8 times the eighth term of an Arithmetic Progression (AP) is equal to 12 times its twelfth term, then the 20th term of the AP will be
If P represents the largest single-digit prime number, determine the fourth proportional to the numbers (P + 3), (P - 2), and (P + 5).
What will be the mode of the following data?
13, 15, 31, 12, 27, 13, 27, 30, 27, 28 and 16
If the median and mode of a data set are 6 and 12 respectively, then find the mean of the data.
The 5th and 8th term of an arithmetic progression are 13 and -5 respectively. What is the 15th term?
