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
71
A shopkeeper offers a discount of 11% on ₹2850. What is the selling price?
Answer:
₹2536.5
Step-by-step solution: 1. Discount = 11% of 2850. 2. Discount amount = 2850 * 11/100. 3. Selling price = 2850 - discount = ₹2536.5.
72
A shopkeeper offers a discount of 14% on ₹3400. What is the selling price?
Answer:
₹2924.0
Step-by-step solution: 1. Discount = 14% of 3400. 2. Discount amount = 3400 * 14/100. 3. Selling price = 3400 - discount = ₹2924.0.
73
A shopkeeper offers a discount of 12% on ₹5300. What is the selling price?
Answer:
₹4664.0
Step-by-step solution: 1. Discount = 12% of 5300. 2. Discount amount = 5300 * 12/100. 3. Selling price = 5300 - discount = ₹4664.0.
74
A shopkeeper offers a discount of 11% on ₹4450. What is the selling price?
Answer:
₹3960.5
Step-by-step solution: 1. Discount = 11% of 4450. 2. Discount amount = 4450 * 11/100. 3. Selling price = 4450 - discount = ₹3960.5.
75
A shopkeeper offers a discount of 10% on ₹1600. What is the selling price?
Answer:
₹1440.0
Step-by-step solution: 1. Discount = 10% of 1600. 2. Discount amount = 1600 * 10/100. 3. Selling price = 1600 - discount = ₹1440.0.
76
A shopkeeper offers a discount of 13% on ₹5350. What is the selling price?
Answer:
₹4654.5
Step-by-step solution: 1. Discount = 13% of 5350. 2. Discount amount = 5350 * 13/100. 3. Selling price = 5350 - discount = ₹4654.5.
77
A shopkeeper offers a discount of 16% on ₹4700. What is the selling price?
Answer:
₹3948.0
Step-by-step solution: 1. Discount = 16% of 4700. 2. Discount amount = 4700 * 16/100. 3. Selling price = 4700 - discount = ₹3948.0.
78
A shopkeeper offers a discount of 12% on ₹1300. What is the selling price?
Answer:
₹1144.0
Step-by-step solution: 1. Discount = 12% of 1300. 2. Discount amount = 1300 * 12/100. 3. Selling price = 1300 - discount = ₹1144.0.
79
A shopkeeper offers a discount of 10% on ₹3200. What is the selling price?
Answer:
₹2880.0
Step-by-step solution: 1. Discount = 10% of 3200. 2. Discount amount = 3200 * 10/100. 3. Selling price = 3200 - discount = ₹2880.0.
80
A shopkeeper offers a discount of 17% on ₹3950. What is the selling price?
Answer:
₹3278.5
Step-by-step solution: 1. Discount = 17% of 3950. 2. Discount amount = 3950 * 17/100. 3. Selling price = 3950 - discount = ₹3278.5.