Explanation

Explanation

Adding two equal fractions (1/4 + 1/4) results in doubling the numerator:

1/4 + 1/4 = 2/4 = 1/2

Explanation

A circle is divided into 360 equal parts, with each part measuring 1 degree.

When you combine all 360 parts, you complete a full circle, hence 360°.

Explanation

48.95 - 32.006 = 16.944

So, the correct answer is 16.944.

Explanation

Given:

x - 4 = 11

Add 4 to both sides:

x = 15

Now, find x - 8:

x - 8 = 15 - 8

= 7

Explanation

The pattern in the series is:

A (1st letter) + Z (26th letter)

B (2nd letter) + Y (25th letter)

C (3rd letter) + X (24th letter)

Continuing the pattern:

D (4th letter) + W (23rd letter)

The correct answer is: DW

Explanation

Initial average age of 5 members = 21

Total age of 5 members = 21 * 5 = 105

New average age with grandfather = 21 + 9 = 30

Total age of 6 members (including grandfather) = 30 * 6 = 180

Age of grandfather = Total age of 6 members - Total age of 5 members

= 180 - 105

= 75

The correct answer is 75.

Explanation

2x + 7 = 19

2x = 19 - 7

2x = 12

x = 12/2

x = 6

Explanation

The Pattern follows is:

Therefore K is right answer.

Explanation

To find the new price, you need to calculate 20% of the original price and subtract that amount from the original price.

Original price = $20

Discount = 20% of $20 = 0.20 x $20 = $4

New price = Original price - Discount

= $20 - $4

= $16

So, the correct answer is: $16.