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
6801
Find the square root of 8 correct to three decimal places.
Answer:
2.828
Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 2.828. 3. Round the result to three decimal places.
6802
Evaluate 3^3.
Answer:
27
Step-by-step solution: 1. Multiply 3 by itself 3 times. 2. 3^3 = 27. 3. No further simplification is needed.
6803
Evaluate 6^4.
Answer:
1296
Step-by-step solution: 1. Multiply 6 by itself 4 times. 2. 6^4 = 1296. 3. No further simplification is needed.
6804
Evaluate 4^2.
Answer:
16
Step-by-step solution: 1. Multiply 4 by itself 2 times. 2. 4^2 = 16. 3. No further simplification is needed.
6805
Evaluate 5^5.
Answer:
3125
Step-by-step solution: 1. Multiply 5 by itself 5 times. 2. 5^5 = 3125. 3. No further simplification is needed.
6806
Find the square root of 16 correct to three decimal places.
Answer:
4.0
Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 4.0. 3. Round the result to three decimal places.
6807
Evaluate 3^5.
Answer:
243
Step-by-step solution: 1. Multiply 3 by itself 5 times. 2. 3^5 = 243. 3. No further simplification is needed.
6808
Find the square root of 72 correct to three decimal places.
Answer:
8.485
Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 8.485. 3. Round the result to three decimal places.
6809
Find the square root of 27 correct to three decimal places.
Answer:
5.196
Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 5.196. 3. Round the result to three decimal places.
6810
Evaluate 5^3.
Answer:
125
Step-by-step solution: 1. Multiply 5 by itself 3 times. 2. 5^3 = 125. 3. No further simplification is needed.