Correct Answer: Both A and R are correct but R is not the correct explanation of A.

Solution : It is the right to safety that consumers are educated that they should use ISI marked electrical appliances as ISI mark gives an assurance of such products meeting quality specifications. It is the right of consumer education that consumer acquire knowledge and skills to be an informed consumer.

Hence, option D is correct.

Correct Answer: Tide

Solution : The correct answer is Tide.

The periodic rise and fall of seawater is known as "tides." Tides are the natural, rhythmic fluctuations in sea level caused by the gravitational pull of the Moon and the Sun on Earth's oceans. Tides follow a predictable cycle, with two high tides and two low tides occurring approximately every 24 hours and 50 minutes in most coastal areas.

Correct Answer: (Unemployed workers/Total labour force) × 100

Solution : The correct answer is (Unemployed workers/Total labour force) × 100.

In this formula:

• "Number of Unemployed" refers to the total number of people who are unemployed and actively seeking employment.
• "Labor Force" is the total number of employed and unemployed individuals in the workforce.

The unemployment rate is expressed as a percentage, and it provides a measure of the proportion of the labour force that is unemployed.

Correct Answer: mechanical energy into electrical energy

Solution : The correct answer is converts mechanical energy into electrical energy.

Dynamo is an electrical generator which converts mechanical energy of rotation into electric energy in the form of current. It is formed by placing a conducting wire between the north and south poles of a permanent magnet. So according to principles of electromagnetism when this wire is moved it generates a current which starts flowing through the wire. This is how a Dynamo works. It is the working principle behind most of the electric motors.

Correct Answer: and neither side were willing to

Solution : The correct choice is the first option.

Explanation:

The subject in this sentence is "neither side", which refers to a singular subject. Therefore, it should be followed by a singular verb.

So, the correct sentence would be: "The committee was divided on the issue, and neither side was willing to compromise on the compensation amount to be given."

Correct Answer: Hindustan Petroleum Corporation Limited

Solution : The correct answer is Hindustan Petroleum Corporation Limited.

Companies that have generated or reported net profits of more than Rs 5000 crore for three straight years, average annual net worth of more than Rs 15000 crore for three years, or average annual revenue of more than Rs 25000 crore are given Maharatna status. With a subscribed capital of Rs. 339.33 crore, HPCL is an enterprise in the public sector. Since being taken over by the Government of India in 1974 and 1976, respectively, the shares are listed on the BSE and NSE and are actively traded.

Correct Answer: 16

Solution :
In $\triangle AOS$, AO is the radius.
⇒ $AO = 10$ cm
It is right-angled at S,
Applying Pythagoras theorem, we get,
$AO^2=OS^2+AS^2$
⇒ $10^2=6^2+AS^2$
⇒ $100-36=AS^2$
⇒ $AS^2 = 64$
⇒ $AS=8 $ cm
Now, $AS = \frac{1}{2}×$ Length of the chord
⇒ Length of Chord $= 2\times 8=16$ cm
Hence, the correct answer is 16.