Average calculation

N = the number of terms

S = the sum of the numbers in the set.

Average = S/N

For example

The marks of a student in five subjects are 96, 94, 92, 87, and 81, then what is the average score of the student?

N = 5

S = 96 + 94 + 92 + 87 + 81 = 450

A = 450/5 = 90.

Another type questions

1). There are 36 boys and 44 girls in a class. The average score of boys is 40 and girls are 35. Then what will be the average mark?

Total mark of 36 boys = 36 x 40 = 1440

Total mark of 44 girls = 35 x 44 = 1540

Total mark of 80 Students = 1440 + 1540 = 2980

Average mark of the class = (2980 / 80)

= 37.25

2). The average weight of 15 members in a football team is 24 kg when a new member included, the average weight increases by 2. What is the weight of the new member?

Total weight of 15 member = 24 x 15 = 360

Average after including a new member = 24 + 2 = 26

Total weight of 16 member = 26 x 16 = 416

Weight of the new member = Total weight of 16 member - Total weight of 15 member

= 416 - 360

= 56.

Doctors and their medical specialities.

Cardiologist - Heart doctor.
Dentist - Tooth doctor.
Dermatologist - Deals with skin problems.
Endocrinologist - Deals with the problems of thyroid and ductless glands.
Gastrologist - Deals with digestive system problems.
Nephrologist - Kidney doctor.
Neurologist - Deals with the problems of Brain and nerves.
Obstetrician - Deals with pregnancy and birth.
Oncologist- Cancer doctor.
Ophthalmologist - Eye doctor.
Pediatrician - Child doctor.
Podiatrist - Foot doctor.
Psychiatrist - Deals with mental health.
Rheumatologist - Deals with treatment of arthritis and other diseases of the joints, muscles and bones.
Urologist - Deals with bladder.
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കേരള സംസ്ഥാന ചലച്ചിത്ര പുരസ്കാരം - 2016 ( Kerala State Film Awards - 2016 )

മികച്ച ചിത്രം: മാന്‍ഹോള്‍.
മികച്ച രണ്ടാമത്തെ ചിത്രം: ഒറ്റയാള്‍ പാത.
ജനപ്രിയ ചിത്രം: മഹേഷിന്റെ പ്രതികാരം.
മികച്ച സംവിധായിക: വിധു വിന്‍സെന്റ് (മാന്‍ഹോള്‍).
മികച്ച നടന്‍: വിനായകന്‍ (കമ്മട്ടിപ്പാടം).
മികച്ച നടി: രജിഷാ വിജയന്‍( അനുരാഗ കരിക്കിന്‍വെള്ളം).
ഛായാഗ്രഹണം: എംജെ രാധാകൃഷ്ണന്‍ (കാട് പൂക്കുന്ന നേരം).
തിരക്കഥ: ശ്യാം പുഷ്‌കരന്‍ (മഹേഷിന്റെ പ്രതികാരം). LINE...

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Indian Army Days

Code : കാവ്യോന ജെ ഓ ഡി 1584 .

കര സേന ദിനം: ജനുവരി 15.

വ്യോമ സേനാ ദിനം: ഒക്ടോബര്‍ 8.

നാവീക സേനാ ദിനം: ഡിസംബര്‍ 4.

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