l ∥ m ∥n Sum of interior angles of triangle=180 ° ∠ ABC=180 ° -120 ° =60 ° ∠ ACB=180 ° -∠ A ° -∠ ABC ° =180 ° -70 ° +60 ° =50 ° ∠ ACB=∠x (corresponding angles) =50 °
Which of the following statement(s) is/are correct?
(I) The area of a parallelogram with a base of ...
If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.
If the standard deviation of a population is 5.5, what would be the population variance?
If the geometric mean of 4, 18, and (p + 4) is 12, what is the value of '0.4p'?
What will be the mode of the following data?
13, 15, 31, 12, 27, 13, 27, 30, 27, 28 and 16
Find the sum of all number divisible by 6 in between 50 to 200.
What is the median of the following list of numbers: 5, 3, 6, 9, 11, 19,12,20, and 1?
The mode of the sample data = is 24 and the median = 80. Find the mean of this distribution
Amish invested 2500 Rupees in each of these schemes, offering simple interest of 12% per annum. 16% P.A. and 15% PA. respectively. Find the total intere...
