In 2002, if the ratio of number of educated males to professionally educated females was 5:4. If the number of educated males increased by 25% in 2003. What is the percentage change in number of uneducated females in 2003?
Options:
A .
+25%
B .
+30%
C .
+34%
D .
+56%
Answer: Option D : D Number of educated people in 2002 = 545 million Number of educated female in 2002 49×545 million= 242.22 million Number of uneducated female in 2002 = 107.78 million Number of educated male in 2002 59×545 million = 302.78 million Number of educated male in 2003 = 378.475 million Number of educated female in 2003 = 181.525 million Number of uneducated female in 2003 = 168.475 million Hence, required percentage change 60.695107.78× 100 = 56%
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