All Categories MCQs
Topic Notes: All Categories
General Description
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
271
Find the next term in the series: 4, 9, 14, 19, 24, ?
Answer:
29
Step-by-step solution: 1. Observe that each term increases by a constant difference. 2. Common difference = 5. 3. Next term = last term + difference = 24 + 5 = 29.
272
Find the next term in the series: 7, 13, 19, 25, 31, ?
Answer:
37
Step-by-step solution: 1. Observe that each term increases by a constant difference. 2. Common difference = 6. 3. Next term = last term + difference = 31 + 6 = 37.
273
A bag contains 11 balls, of which 3 are red. What is the probability of drawing a red ball?
Answer:
0.273
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 3 / 11 = 0.273. 3. Simplify the fraction to decimal form.
274
A bag contains 14 balls, of which 3 are red. What is the probability of drawing a red ball?
Answer:
0.214
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 3 / 14 = 0.214. 3. Simplify the fraction to decimal form.
275
A bag contains 15 balls, of which 3 are red. What is the probability of drawing a red ball?
Answer:
0.2
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 3 / 15 = 0.2. 3. Simplify the fraction to decimal form.
276
A bag contains 13 balls, of which 6 are red. What is the probability of drawing a red ball?
Answer:
0.462
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 6 / 13 = 0.462. 3. Simplify the fraction to decimal form.
277
A bag contains 15 balls, of which 6 are red. What is the probability of drawing a red ball?
Answer:
0.4
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 6 / 15 = 0.4. 3. Simplify the fraction to decimal form.
278
A bag contains 14 balls, of which 5 are red. What is the probability of drawing a red ball?
Answer:
0.357
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 5 / 14 = 0.357. 3. Simplify the fraction to decimal form.
279
A bag contains 13 balls, of which 5 are red. What is the probability of drawing a red ball?
Answer:
0.385
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 5 / 13 = 0.385. 3. Simplify the fraction to decimal form.
280
A bag contains 14 balls, of which 4 are red. What is the probability of drawing a red ball?
Answer:
0.286
Step-by-step solution: 1. Probability = favourable outcomes / total outcomes. 2. Probability = 4 / 14 = 0.286. 3. Simplify the fraction to decimal form.