Rahul's Mathematics test had 75 problems, 10 arithmetic, 30 algebra, 35 geometry problems.
Although he answered 70% of arithmetic, 40% of arithmetic and 60% of geometry problems correctly,
still he got less than 72% problems right. How many more questions he would have to answer more to get
passed Choose the correct choice from the following answers:  A) 5  B) 14  C) 7  D) 8  E) 9
Explanation:   Number of questions attempted correctly = (70% of 10 + 40% of 30 + 60% of 35)   = 7 + 12 + 21= 
<gadget id="calculator">7 + 12 + 21</gadget>
<output>40</output>
40.   Questions to be answered correctly for 72%= 72% of total quations   = 72 % of 75 = 45.   He would have to answer 54 - 40= 
<gadget id="calculator">54 - 40</gadget>
<output>14</output>
14   Answer: Option 14
<result>B</result>
Rahul's Mathematics test had 75 problems, 10 arithmetic, 30 algebra, 35 geometry problems.
Although he answered 70% of arithmetic, 40% of arithmetic and 60% of geometry problems correctly,
still he got less than 72% problems right. How many more questions he would have to answer more to get
passed