Which of the following is equivalent to
What is the value of `(0.55xx4.5)/(0.81) ?`
Vishnu travelled equal distances at speeds of 10 km/hr., 30 km/hr., and 8 km/hr., and took a total of 15.5 minutes to complete. Find the total distance ...
The value of i ∙ (j × k) + j∙ (i× k)+ k∙ (i × j) =
The average of first nine prime numbers is
The value of λ for which the 2 vectors 2i – j + 2k and 3i + λ j + k are perpendicular is
₹ 1,800 is divided among Nitin, Tushar and Gitanjali. The share of Gitanjali is 5/4 of the sum of the shares of Nitin and Tushar. What is the share of...
The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 is:
There are total 200 students in a school, of which 1/5 are boys. Find the number of girls in the school.