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
A invests ₹10400 for 12 months and B invests ₹3600 for 14 months. If the total profit is ₹48800, find A's share.
Answer:
₹34761.64
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 10400 * 12 = 124800. 3. B's share ratio = 3600 * 14 = 50400. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹34761.64.
92
A invests ₹6900 for 12 months and B invests ₹4350 for 15 months. If the total profit is ₹41800, find A's share.
Answer:
₹23377.51
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 6900 * 12 = 82800. 3. B's share ratio = 4350 * 15 = 65250. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹23377.51.
93
A invests ₹13500 for 12 months and B invests ₹3750 for 15 months. If the total profit is ₹55000, find A's share.
Answer:
₹40824.74
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 13500 * 12 = 162000. 3. B's share ratio = 3750 * 15 = 56250. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹40824.74.
94
A invests ₹5600 for 12 months and B invests ₹3900 for 14 months. If the total profit is ₹39200, find A's share.
Answer:
₹21627.59
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 5600 * 12 = 67200. 3. B's share ratio = 3900 * 14 = 54600. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹21627.59.
95
A invests ₹13200 for 12 months and B invests ₹3300 for 12 months. If the total profit is ₹54400, find A's share.
Answer:
₹43520.0
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 13200 * 12 = 158400. 3. B's share ratio = 3300 * 12 = 39600. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹43520.0.
96
A invests ₹6500 for 12 months and B invests ₹3750 for 11 months. If the total profit is ₹41000, find A's share.
Answer:
₹26817.61
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 6500 * 12 = 78000. 3. B's share ratio = 3750 * 11 = 41250. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹26817.61.
97
A invests ₹8700 for 12 months and B invests ₹4050 for 15 months. If the total profit is ₹45400, find A's share.
Answer:
₹28699.73
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 8700 * 12 = 104400. 3. B's share ratio = 4050 * 15 = 60750. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹28699.73.
98
A invests ₹6800 for 12 months and B invests ₹4200 for 14 months. If the total profit is ₹41600, find A's share.
Answer:
₹24177.78
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 6800 * 12 = 81600. 3. B's share ratio = 4200 * 14 = 58800. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹24177.78.
99
A invests ₹8400 for 12 months and B invests ₹3600 for 12 months. If the total profit is ₹44800, find A's share.
Answer:
₹31360.0
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 8400 * 12 = 100800. 3. B's share ratio = 3600 * 12 = 43200. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹31360.0.
100
A invests ₹10200 for 12 months and B invests ₹3300 for 12 months. If the total profit is ₹48400, find A's share.
Answer:
₹36568.89
Step-by-step solution: 1. Share of profit is proportional to capital * time. 2. A's share ratio = 10200 * 12 = 122400. 3. B's share ratio = 3300 * 12 = 39600. 4. A's share = Total profit * ratio_A / (ratio_A + ratio_B) = ₹36568.89.