Question

3600 candidates appeared in the examination.Out of these 45% were girls.If 80% boys and 70% girls were passed, find the passed percent.

Answer 1

Answer:

75.5%

Step-by-step explanation:

given,

total no of candidates is 3600

let girls be a

no of girls appearedfor test is 45%

no of girls is 1,620

no of boys is 1,980

% of passed members in girls 70%

% of passes members in boys 80%

members passed in boys 1,584

members passed in girls 1,134

total passed candidates 2,718

pass% =(2718/3600)*100

pass % is 75.5%