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Kerala PSC Maths Average_Part 1 (in Malayalam)
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In This video we are discussing about Average

Ramshad CT
"A2Z Tricks" & "Ramshad Voice" in Youtube, "A2Z Tricks" in Telegram. 4 Years of Teaching experience in Kerala PSC

U
Unacademy user
sorry, I was confused.... you're correct .... I got it by truth table.. thanks..
Sweta Kumari
a year ago
it's ok priya
Sweta Kumari
a year ago
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hello ramshadh sir... nice class.. .sound kurachude Aaavam
Ramshad CT
2 years ago
thanks your valuable information
hello ramshadh sir... nice class.. .sound kurachude Aaavam
Enroll cheythale video work cheyyukayulloo??
Ramshad CT
2 years ago
allelum work cheyyum
very nice. keep it up
Ramshad CT
2 years ago
Thank you for your valuable comments
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  1. Kerala PSC Maths AVERAGE 3


  2. The average height of a group of five students was 165cm.One student of height 160cm left the group. After two years, the height of the remaining students increases by 2cm,3cm,2cm,4cm. The new average height is:


  3. The average height of a group of five students was 165cm.One student of height 160cm left the group. After two years, the height of the remaining students increases by 2cm,3cm,2cm,4cm. The new average height is: Total height of Five Students: 5 x 165 825


  4. The average height of a group of five students was 165cm.One student of height 160cm left the group. After two years, the height of the remaining students increases by 2cm,3cm,2cm,4cm. The new average height is: Total height of Five Students: 5 x 165 825 825 160 665


  5. The average height of a group of five students was 165cm.One student of height 160cm left the group. After two years, the height of the remaining students increases by 2cm,3cm,2cm,4cm. The new average height is: Total height of Five Students: 5 x 165 825 825-160 665 Total Height after 2 years -665 (2 + 3 +2 +4) 676


  6. The average height of a group of five students was 165cm.One student of height 160cm left the group. After two years, the height of the remaining students increases by 2cm,3cm,2cm,4cm. The new average height is: Total height of Five Students: 5 x 165 = 825 825 160 665 Total Height after 2 years = 665 + (2 + 3 + 2 + 4) = 676 676 New Average Height ---169 cm 4


  7. There are 24 boys and 16 girls in a class. For a class test the average marks of boys in 25 and that of girls is 24. The average mark of the total students in that class is:


  8. There are 24 boys and 16 girls in a class. For a class test the average marks of boys in 25 and that of girls is 24. The average mark of the total students in that class is: Total marks of Boys 24 x 25 600


  9. There are 24 boys and 16 girls in a class. For a class test the average marks of boys in 25 and that of girls is 24. The average mark of the total students in that class is: Total marks of Boys -24 X 25 - 600 Total marks of Girls 16 24 = 384


  10. There are 24 boys and 16 girls in a class. For a class test the average marks of boys in 25 and that of girls is 24. The average mark of the total students in that class is: Total marks of Boys = 24 25 = 600 Total marks of Girls 16 x 24 384 Total Marks = 600 + 384 984