HCL 2024 Papers
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This page contains HCL aptitude questions from HCL placement papers with detailed solutions.
HCL Online Assessment Aptitude Section Breakdown:
Total Aptitude Questions: 15-18 questions out of 25-30 total questions
Solution:
Let CP = ₹100 Marked Price (MP) = 100 + 30% of 100 = ₹130 Discount = 10% of 130 = ₹13 Selling Price (SP) = 130 - 13 = ₹117 Profit = 117 - 100 = ₹17 Profit % = (17/100) × 100 = 17%
Answer: 17%
Solution:
Let total work = LCM of 10, 15 = 30 units
A’s efficiency = 30/10 = 3 units/day B’s efficiency = 30/15 = 2 units/day
Combined efficiency = 3 + 2 = 5 units/day Time taken = 30/5 = 6 days
Answer: 6 days
Solution:
Pattern: 1×2, 2×3, 3×4, 4×5, 5×6, 6×7 = 42
Answer: 42
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