Explanation

A standard single-sided, single-layer DVD holds 4.7 GB of data.

A double-layer DVD can store up to 9.4 GB.

A single-layer HD-DVD holds 15 GB of data.

A dual-layer HD-DVD provides up to 30 GB of storage capacity.

Explanation

The cake was shared between Ali and Hyder.

علی اور حیدر کے درمیان کیک تقسیم کیا گیا۔Between is used when referring to two people or things, in this case, Ali and Hyder.

Among is used for more than two people or things.

Explanation

ٹیڑھی کھیر ہونا اس محاورے کا مطلب مشکل کام ہونا ہے۔

Explanation

She told him not to touch it.

In indirect speech, commands are reported by changing "said to" to "told."

"Don't" changes to "not," followed by the verb in its base form.

Explanation

Explanation

Garbiñe Muguruza defeated Venus Williams in the final, 7–5, 6–0 to win the ladies' singles tennis title at the 2017 Wimbledon Championships.

It was her first Wimbledon title, and second and last major singles title overall.

It was held at the All England Club in London.

The player with the most titles is Martina Navratilova with nine (1978, 1979, 1982, 1983, 1984, 1985, 1986, 1987, 1990).

Explanation

Area of the rectangular floor = Length x Width = 18 feet x 10 feet = 180 square feet

Since there are 9 square feet in a square yard, the area in square yards is:

180 square feet / 9 = 20 square yards

The cost of carpeting = Area x Rate = 20 square yards x x Rs/Sq Yard

So, the cost of carpeting is: 20x

Explanation

If 25% of a certain number is 1600, we can set up an equation:

25% of x = 1600

Convert the percentage to a decimal:

0.25x = 1600

Divide both sides by 0.25:

x = 1600 / 0.25

x = 6400

So, the certain number is 6400.

Now, we need to find 10% of 6400:

10% of 6400 = 0.10 x 6400 = 640

Explanation

Electrolysis, which uses electricity as a catalyst, is the process of separating water (H2O) into oxygen (O2) and hydrogen (H2).

When an electric current is passed through water, it causes the water molecules to split into their component gases.

Explanation

Let's examine the pattern of the given series: 2880, 480, 92, 24, 8, 4, 4.

Start by checking the relationship between consecutive numbers:

• 2880 ÷ 6 = 480
• 480 ÷ 5 = 96 (but the next number is 92, so this is where the error occurs)
• 92 ÷ 4 = 24
• 24 ÷ 3 = 8
• 8 ÷ 2 = 4
• 4 ÷ 1 = 4

The wrong number is 92.

It should be 96 for the series to follow a decreasing division pattern.