Explanation

Explanation

To find the number of sides of a regular polygon, we can use the formula:

Number of sides = 360 / exterior angle

In this case: Number of sides = 360 / 36 = 10

A polygon with 10 sides is called a decagon.

Explanation

1. Let the price of an adult ticket be x
2. The price of a child ticket is x - 240
3. 18500x + 2500(x-240) = 41400000
4. 18500x + 2500x - 600000 = 41400000
5. 21000x = 42000000
6. x = 42000000 / 21000 = 2000

Explanation

• Six girls are sitting in a circle facing towards the center.
• R is between N and S.
• P is next to the left of V.
• R is 4th to the right of P.

Start by assuming a position for each girl and using the clues:

1. P is next to the left of V.
   • Since they are facing towards the center, P will be on the immediate left of V.
2. R is 4th to the right of P.
   • Moving 4 positions to the right of P gives the position of R.
3. R is between N and S.
   • Since R is between N and S, N and S should be on either side of R.

Now, let's arrange them:

• Assume positions for P and V based on the first clue.
• With the second clue, place R correctly in relation to P.
• Finally, place N and S based on the third clue.

After carefully analyzing all clues, we can conclude that:

The position of T is second to the left of P.

Explanation

Explanation

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211

These are the prime numbers less than 217.

The sum of these prime numbers is 4438. So, the correct answer is (D) None of these.

Explanation

The most logical conclusion based on the provided statements is: (A) They have a natural tendency of being self-employed, since the description highlights their independence and the label "Entrepreneurial generation."

(B) and (C) do not logically follow from the statements, and (D) is incorrect because option (A) fits well.

Explanation

Given:

$$3 (-4 times 5 - 6)$$

1. Calculate $-4 times 5$:

   $$-4\times 5=-20$$

2. Substitute and simplify inside the parentheses

   $$-20 - 6 = -26$$

3. Now multiply by 3

   $$3 times (-26) = -78$$

Explanation

Let's calculate the values:

• (i) 0.5^2 = 0.25
• (ii) 0.5
• (iii) 0.5^3 = 0.125
• (iv) 3√(0.5) ≈ 1.26

Now, we can arrange them in ascending order (smallest to largest):

iii, i, ii, iv

Therefore, the correct answer is (B).

Explanation