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
261
Find the average of the numbers 98, 60, 82, 72.
Answer:
78.0
Step-by-step solution: 1. Add the numbers: 312. 2. Count the numbers: 4. 3. Average = Total / Count = 312 / 4 = 78.0.
262
Find the average of the numbers 139, 61, 96, 71.
Answer:
91.75
Step-by-step solution: 1. Add the numbers: 367. 2. Count the numbers: 4. 3. Average = Total / Count = 367 / 4 = 91.75.
263
Find the average of the numbers 114, 56, 87, 74.
Answer:
82.75
Step-by-step solution: 1. Add the numbers: 331. 2. Count the numbers: 4. 3. Average = Total / Count = 331 / 4 = 82.75.
264
Find the average of the numbers 116, 58, 88, 76.
Answer:
84.5
Step-by-step solution: 1. Add the numbers: 338. 2. Count the numbers: 4. 3. Average = Total / Count = 338 / 4 = 84.5.
265
Find the average of the numbers 51, 53, 66, 74.
Answer:
61.0
Step-by-step solution: 1. Add the numbers: 244. 2. Count the numbers: 4. 3. Average = Total / Count = 244 / 4 = 61.0.
266
Find the average of the numbers 132, 54, 93, 71.
Answer:
87.5
Step-by-step solution: 1. Add the numbers: 350. 2. Count the numbers: 4. 3. Average = Total / Count = 350 / 4 = 87.5.
267
Find the average of the numbers 102, 54, 83, 76.
Answer:
78.75
Step-by-step solution: 1. Add the numbers: 315. 2. Count the numbers: 4. 3. Average = Total / Count = 315 / 4 = 78.75.
268
Find the average of the numbers 47, 59, 65, 70.
Answer:
60.25
Step-by-step solution: 1. Add the numbers: 241. 2. Count the numbers: 4. 3. Average = Total / Count = 241 / 4 = 60.25.
269
Find the average of the numbers 113, 55, 87, 73.
Answer:
82.0
Step-by-step solution: 1. Add the numbers: 328. 2. Count the numbers: 4. 3. Average = Total / Count = 328 / 4 = 82.0.
270
Find the average of the numbers 91, 53, 80, 72.
Answer:
74.0
Step-by-step solution: 1. Add the numbers: 296. 2. Count the numbers: 4. 3. Average = Total / Count = 296 / 4 = 74.0.