QUANTITATIVE APTITUDE
Daily Maths Quiz | 22-July-2020
(Answer key with Solutions)
Best for BANK, SSC, RAILWAY & Other Competitive Exams
Answer : (B)
Passed students = 100 % – 25 % = 75%
Total passed students = 75% + 60% – 75% = 60%
According to the question
60% = 240
1% = 40
100% = 400
Answer : (A)
Profit = [(11 – 10)/10] ×100 = 10%
Answer : (C)
6% – 5% = 45
1% = 45
100% = 4500
Answer : (D)
Case – I:
[(P × 5 × R)/100] = (2P – P)
R = 20 %
Case – II:
[(P × 12 × R)/100] = (3P – P)
r = 16 (2/3) %
Answer : (C)
7803 = P [{1 + (2/100)} 2]
7803 = P [(51/50)2]
P = Rs. 7500
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