Mrs. Benarjee prepared a dessert in the given ratio as per the table. Fill the missing numbersin the table. No, of spoons of sugar `4,10,15, _ _, 24` No, of spoons of gelaten `12 30,__, 54,__`

Find the missing number in the given series 0.15, 0.3, _____, 1.2, 2.4

Fill in the missing number in the equivalent ratio : (15)/(18) = (…)/(6) = (10)/(…) = (…)/(30).

Three numbers are in the ratio 1:2:3 and their HCF is 6, the numbers are (a) 4, 8, 12 (b) 5, 10, 15 (c) 6, 12, 18 (d) 10, 20, 30

Let's prepare table as in from different proportion with 5,15, 10 and 30

Three numbers are in the ratio 1:2:3 and their H.C.F.is 12. The numbers are (a) 4,8 ,12 (b) 5,10,15 (c) 10,20,30 (d) 12 ,24,36

The number of students absent in a class were recorded every day for 120 days and the information is given in the following frequency table. Then mean number of students absent per day is {:("No. of student absent",0,1,2,3,4,5,6,7),("No. of days ",1,4,10,50,34,15,4,2):}

The number of telephone calls received at an exchange per interval for 250 successive one-minute intervals are given in the following frequency table: No. of calls (x) : 9 1 2 3 4 5 6 No. of intervals (f) : 15 24 29 46 54 43 39 Compute the mean number of calls per interval.

The number of telephone calls received at an exchange per interval for 250 successive one-minute intervals are given in the following frequency table: No. of calls (x) : 9 1 2 3 4 5 6 No. of intervals (f) : 15 24 29 46 54 43 39 Compute the mean number of calls per interval.