What will come in place of (?) in the following number series?
Q42. What will come in place of (?) in the following number series?
Find out range and coefficient of range of the following series.
Size5−1010−1515−2020−2525−30Frequency4983040
Complete the following table using subtraction rule:
+6
−7
+10
−2
+8
−5
+4
−4
−15