बर्लिन की दीवार किसका प्रतीक थी?​

Answer:

cutting

jumping from high places

riding on a vehicle above 100km/hr speed

pushing a very heavy object

etc

Explanation:

The activities are high speed driving, dangerous sports etc.

• Many times willingly or unwillingly, people perform activities that can harm them. Though they try it with the intention of not getting hurt, but mishaps do happen.
• Some of such activities are -

1. Driving vehicles at high speed
2. Indulging in dangerous water or air sports
3. Pushing heavy objects which can cause back problems
4. Injuries while using knife/cutters.
5. Excessive usage of plastic which can serve as a hazard.
6. Boiling water or cooking

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Answer:

There are three types of AIDS in teaching.

1. Audio aid

2. Video aid/Visual aid

3. Audio Visual aid

Here we are going to see visual aid.

VISUAL AID:

As the name suggests visual aid facilities visual sense of the students and it also enhances the observation function of the students.

Visual aids are classify in two different categories.

1. Printed visual aids.

2. Non Printed visual aids.

Printed visual aids included books, newspaper and magazines.

Non printed visual aids included maps, models, projectors, charts, pictures, black models.

On the evening of 24 March 2020, the Government of India ordered a nationwide lockdown for 21 days, limiting movement of the entire 1.38 billion (138 crore) population of India as a preventive measure against the COVID-19 pandemic in India.[1] It was ordered after a 14-hour voluntary public curfew on 22 March, followed by enforcement of a series of regulations in the countries' COVID-19 affected regions.[2][3] The lockdown was placed when the number of confirmed positive coronavirus cases in India was approximately 500.[1] Upon its announcement, a mass movement people across the country was described as the largest since the partition of India in 1947.[4] Observers stated that the lockdown had slowed the growth rate of the pandemic by 6 April to a rate of doubling every six days,[5] and by 18 April, to a rate of doubling every eight days.[6] As the end of the first lockdown period approached, state governments and other advisory committees recommended extending the lockdown.[7] The governments of Odisha and Punjab extended the state lockdowns to 1 May.[8] Maharashtra, Karnataka, West Bengal and Telangana followed suit.[9][10] On 14 April, Prime minister Narendra Modi extended the nationwide lockdown until 3 May, on written recommendation of governors and lieutenant governors of all the states, with a conditional relaxations after 20 April for the regions where the spread had been contained or was minimal.[11]

Answer:

that is your answer you only find the answer

Answer:

Given:

Ratio of salaries of Ravi and Sumit = 2 : 3.

Increased salary = 4000 each.

New ratio of Ravi and Sumit = 40 : 57.

Calculation:

Let the original salaries of Ravi and Sumit be Rs.2x and Rs.3x respectively.

Then, (2x + 4000)/(3x +4000) = 40/57

⇒ 57(2x + 4000) = 40(3x + 4000)

⇒ 6x = 68000

⇒ 3x = 34000

∴ Sumit's present salary = (3x + 4000) = Rs.(34000 + 4000) = Rs. 38000.

Step-by-step explanation:

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