BANKEXAMSINDIA QUANTITATIVE APTITUDE SIMPLE INTEREST MATERIAL

 material on simple interest

simple interest

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SI = PTR/100

P = PRINCIPLE AMOUNT

T = TIME PERIOD

R = RATE OF INTEREST

FIND SIMPLE INTEREST ON 6000 RS FOR 5 YEARS AT 8 % ANUM?
I = PTR/100
(6000*5*8)/100

2400

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BANKEXAMSINDIA QUANTITATIVE APTITUDE PERCENTAGES MATERIAL

PERCENTAGES

To convert percentage into fractions divide the given value with hundred
To convert fraction into percentage multiple the given fraction with 100%
50% = 50/100 = 1/2
1/2 = 1/2(100%) = 50%
EX:
convert the folowing percentages into fraction
1) 60% = 60/100 = 3/5
2) 12.5 % = 12.5/100 = 5/40 = 1/8
3) 33 (1/3)% = 100/3 = 1/3
4) 16(2/3)% = 50/(3*100) = 1/6
EX:
convert the following fractions into percentage

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bankexams percentages simple shortcut material

PERCENTAGES :

To convert fraction into percentage multiple the given fraction with 100%

50% = 50/100 = 1/2

1/2 = 1/2(100%) = 50%

EX:

convert the folowing percentages into fraction

1) 60% = 60/100 = 3/5

2) 12.5 % = 12.5/100 = 5/40 = 1/8

3) 33 (1/3)% = 100/3 = 1/3

4) 16(2/3)% = 50/(3*100) = 1/6

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