Question
Find the wrong number in the given number series.
7, 38, 63, 116, 171, 242Solution
ATQ, 
Therefore, 73 should come in place of 63.
Find the value of cos 15° × cos 75° + sin 15° × sin 75°:
The slope of a line passing through points (-2, 3) and (4, -1) is:
The pie chart given below shows the percentage distribution of number of Samsung phones sold by a salesman during five different months out of total num...
I). p 2  – 17p + 70 = 0
II). q 2  – 25q + 154 = 0
The school has two types of classes: Math and Science. The average number of students per Math class is x, and the average number of students per Scienc...
The function f(x)=x3 −62x2+ax+9 has a local maximum at x=1. Then the value of a is:
When 15 is added to 30% of a certain number, the result is equal to one-third of that same number. Determine the value of the number.
Find the area enclosed between the curves y=(x−4)2 and y=16−x2over their intersection interval.
Relevant for Exams:
