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    Question

    Direction: The question consists of two quantities,

    choose the correct option which represents the correct relation between┬а Quantity I┬а and┬а Quantity II. Quantity I┬а┬а . The income of A is rupees 28,000 and the income of Of B. Is 15% more that of A. A spent 25% of his income on food, 40% of his remaining income on medicine, and save the rest such that his saving was rupees 600 less than that of B. If 30% of B's total expenditures were on medicine, then find his expenditure on medicine. Quantity II. In class of 8750 students. 44% are boys and remaining are girls. 60% of the boys and 45% of the girls wrote an examination, out of which only 160 boys and 155 girls failed in the examination. Find the fraction. The number of students who passed the examination in ┬а the class.
    A Quantity-I > Quantity-II Correct Answer Incorrect Answer
    B Quantity-I < Quantity-II Correct Answer Incorrect Answer
    C Quantity I <= Quantity II or No relation can be established Correct Answer Incorrect Answer
    D Quantity I >= Quantity II Correct Answer Incorrect Answer
    E Quantity I = Quantity II or cant be determine Correct Answer Incorrect Answer

    Solution

    Expenditure of A on food= 28000*0.25=Rs. 7000 Remaining income = 28000-7000=Rs. 21000 Expenditure of A on medicine = 21000*0.4 = Rs. 8400 So amount saved by A = 28000-(7000+8400) = Rs. 1260 Savings of B= 12600+600 = Rs.13200 Income of B = 28000*1.15=Rs. 32,200 So total expenditure of B = 32200-13200 = 19000 So expenditure of B on medicine = 19000*0.3 = Rs. 5700 Quantity 2 Number of boys in the class = 8750*0.44 = 3850 Number of girls in the class = 8750-3850 = 4900 Number of boys who wrote the examination= 3850*0.6 = 2310 The number of girls who wrote examination = 4900*0.45 = 2205 Number of boys who passed the examination = 2310-160 = 2150 Number of girls who passed the examination = 2205-155 = 2050 So total number of student who pass examination.= 2150+2050 = 4200

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