`1,9/10,8/10,7/10` Add these

4/10, 7/10, 2/10, 1/10 Add these

1/10,6/10,9/10,5/10,8/10,2/10

If three consecutive vertices of a parallelogram be (3,4,1),(7,10,-3) and (8,1,9), find the fourth vertex.

If the sets A and B are given by A = {1, 2, 3, 4} B = {2, 4, 6, 8, 10} and the universal set U = {1,2,3,4,5,6,7,8,9,10} then

(1)/(7)+(1)/(8)+(1)/(9)+(1)/(10)lt(1)/(8)-(1)/(9)+(1)/(10)+(1)/(n) For the above inequality. What is the greatest possible positive integer value of n?

Find the mode of the following data: (i) 7,9,8,7,7,6,8,10,7 and 6 (ii) 9,11,8,11,16,9,11,53,11,17 and 8

The following is the data of wages per day: 5, 4, 7, 5, 8, 8, 8, 5, 7, 9, 5, 7, 9, 10, 8. The mode of the data is: 7 (b) 5 (c) 8 (d) 10

Construct a frequency table for the following data: (i) 6,7,5, 6, 8, 9, 5, 5, 6, 7, 8, 9, 8, 10, 10, 9, 8, 10, 5, 7, 6,8 (ii) 3,2,1,5, 4, 3, 2, 5, 5, 4, 2, 2, 2, 1,4,1,5,4

The ages of ten students of a group are given below: The ages have been recorded in years and months: 8-6,9-0,8-4,9-3,7-8,8-11,8-7,9-2,7-10,8-8 What is the lowest age? What is the highest age? Determine the range?

Marks of 10 students in an English test are as follow, 9,10,7,11,12,6,8,14,15,18 . Find mean marks