Name	Ram	Shyam	Gita	Sita	Rahul
Score	36	16	15	X	13

Consider the above chart. If the average score obtained by the students in the class is 20, then the solution of K in the equation of 2X - 20 = 20K is.

Keep practicing — related questions

• Score obtained by students in a particular test is 25, 35, 30, 15, X. If the average score of the class is ...
• The average age of 41 students of a class is 15 years. When one boy leaves the class, the average is reduce...
• The average marks of 22 students in section A of class 9 are 52, that of 23 students of section B are 50 an...
• In a joint account in the name of X and Y, a request is received to substitute the name of X by Z. Later on...
• The average of 15 numbers is 26.2. If the average of first 8 numbers is 27.875 and the average of last 8 nu...
• In COBOL consider the data division, WS-X PICTURE PPP9999. MOVE 123 TO WS-X. What is the value stored in WS-X?
• Consider the following statements: 1. An idea about the climate of a place is obtained from mean monthly va...
• Bank B gets a cheque from its customer X (in the name of the payee). The words “pay to Mr. X account no. 32...