Mathematics/General Ability MCQs
Topic Notes: Mathematics/General Ability
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
91
Find the selling price to gain 15% on an article with cost price ₹665.
Answer:
₹764.75
Step-by-step solution: 1. Profit = 15% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 665 * (1 + 15/100). 3. Selling price = ₹764.75.
92
Find the selling price to gain 13% on an article with cost price ₹505.
Answer:
₹570.65
Step-by-step solution: 1. Profit = 13% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 505 * (1 + 13/100). 3. Selling price = ₹570.65.
93
Find the selling price to gain 19% on an article with cost price ₹585.
Answer:
₹696.15
Step-by-step solution: 1. Profit = 19% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 585 * (1 + 19/100). 3. Selling price = ₹696.15.
94
Find the selling price to gain 13% on an article with cost price ₹555.
Answer:
₹627.15
Step-by-step solution: 1. Profit = 13% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 555 * (1 + 13/100). 3. Selling price = ₹627.15.
95
Find the selling price to gain 18% on an article with cost price ₹580.
Answer:
₹684.4
Step-by-step solution: 1. Profit = 18% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 580 * (1 + 18/100). 3. Selling price = ₹684.4.
96
Find the selling price to gain 16% on an article with cost price ₹620.
Answer:
₹719.2
Step-by-step solution: 1. Profit = 16% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 620 * (1 + 16/100). 3. Selling price = ₹719.2.
97
Find the selling price to gain 13% on an article with cost price ₹755.
Answer:
₹853.15
Step-by-step solution: 1. Profit = 13% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 755 * (1 + 13/100). 3. Selling price = ₹853.15.
98
Find the selling price to gain 13% on an article with cost price ₹905.
Answer:
₹1022.65
Step-by-step solution: 1. Profit = 13% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 905 * (1 + 13/100). 3. Selling price = ₹1022.65.
99
Find the selling price to gain 21% on an article with cost price ₹595.
Answer:
₹719.95
Step-by-step solution: 1. Profit = 21% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 595 * (1 + 21/100). 3. Selling price = ₹719.95.
100
Find the selling price to gain 15% on an article with cost price ₹615.
Answer:
₹707.25
Step-by-step solution: 1. Profit = 15% of cost price. 2. Selling price = cost price * (1 + profit%/100) = 615 * (1 + 15/100). 3. Selling price = ₹707.25.