Explanation

In March 2025, Syria’s membership in OIC was re-activated during a meeting of the 57-member group in Jeddah.

Membership of Syria was frozen by OIC in 2012.

Note: OIC stands for Organization of Islamic Cooperation.

OIC was founded in 1969. It has 57 members.

OIC headquarters located in Jeddah, Saudi Arabia.

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Explanation

Given ratio: 50 paisa:1 rupee:2 rupee = 2:5:8

Let's assume the number of coins of each denomination are:

50 paisa = 2x

1 rupee = 5x

2 rupee = 8x

Total amount = Rs. 352

The value of coins is:

50 paisa coins = 2x * 0.50 = Rs. x

1 rupee coins = 5x * 1.00 = Rs. 5x

2 rupee coins = 8x * 2.00 = Rs. 16x

Adding these values, we get:

x + 5x + 16x = 352

Combine like terms:

22x = 352

Divide by 22:

x = 16

Now, find the total number of coins:

50 paisa coins = 2x = 2(16) = 32

1 rupee coins = 5x = 5(16) = 80

2 rupee coins = 8x = 8(16) = 128

Total number of coins = 32 + 80 + 128 = 240

So, the correct answer is: 240

Explanation

"It has been raining for an hour."

"For" is used to indicate the duration of time.

Explanation

The 2023 UN Climate Change Conference will convene from 30 November to 12 December 2023 at Expo City Dubai, United Arab Emirates (UAE).

COP28 will be the 28th United Nations Climate Change Conference

Participants: UNFCCC member countries

The conference has been held annually since the first UN climate agreement in 1992. 

Explanation

CCTV stands for closed-circuit television

It's a technology that uses video cameras to transmit signals to a limited number of monitors, rather than broadcasting to the public.

CCTV is also known as video surveillance.

Explanation

That makes it 4 x 20 to get the total sum which is 80

80=5+10+15+x

80–30=x

50=x

Explanation

Let's find the purchase price (cost price):

Selling price = Rs 25,000

Loss percentage = 20%

Let the cost price be x.

Since Naeem suffered a 20% loss:

Selling price = Cost price - Loss

25,000 = x - 0.20x

25,000 = 0.80x

Divide both sides by 0.80:

x = 25,000 / 0.80

x = 31,250

Explanation

Android OS is specifically designed for mobile devices like smartphones and tablets.

It is a touchscreen-based operating system developed by Google.

Explanation

Elon Reeve Musk is a businessman known for his leadership of Tesla, SpaceX, and X (formerly Twitter).

Since 2025, he has been a senior advisor to United States President Donald Trump

The de facto head of the Department of Government Efficiency (DOGE).

He is the Senior Advisor to the President since January 20, 2025

Explanation

The Department of Government Efficiency (DOGE) is a U.S. government initiative established by President Donald Trump on January 20, 2025, through an executive order.

DOGE aims to modernize federal technology systems and reduce government spending.

It operates under the Executive Office of the President.

It is led by Elon Musk.