Correct Answer: C. Electrophilic substitution

Explanation

The conversion of benzene to toluene involves an electrophilic aromatic substitution reaction. In this reaction, a methyl group (CH3) is added to the benzene ring, replacing one of the hydrogen atoms, and the reaction proceeds through electrophilic attack on the benzene ring.

Correct Answer: D. 80.0hz

Explanation

f = \(\frac{v}{\pi} = \frac{20}{0.25} = 80Hz\)

Correct Answer: C. {1, 2, 4, 5}

Explanation

S = {1, 2, 3, 4, 5, 6}; T = {2, 4, 5, 7}; R = {1, 4, 5}

(S∩T) ∪ R = {2, 4, 5} ∪ {1, 4, 5}

= {1, 2, 4, 5}

Correct Answer: A. Infinite

Correct Answer: A. webbed digits

Correct Answer: D. N35.00

Explanation

Let x = original price

A decrease of 22% = (100-22)% = 78% of the original price.

78% of x = 27.30

= \(\frac{78x}{100} = 27.30\)

78x = 2730

then, x = \(\frac{2730}{78}\)

x = 35

Therefore, the original price of the shoe was N35.00.

Correct Answer: B. considerate of other road users

Explanation

Good morning Mr. Chairman, panel of Judges, accurate time-keeper, co-debaters, ladies and gentlemen. I am here to support the motion which says: Civilian rule is better than military rule.

Firstly, I would like to take the pains to enlighten some of the younger ones here about what civilian rule and military rule are actually all about. Civilian rule can be likened to a democratic rule. Democracy, in the opinion of the layman, is government for the people, of the people and by the people. From the definition, it can be noted that civilian rulers are actually chosen by the people and they work for the benefit of the people who choose them.

On the other hand, military rule can be likened to an autocratic rule where the people are instructed to go and comes without any argument from anyone. It is like a do or die affair. Let me now get down to the motion.

First and foremost, in every democratic dispensation, there is freedom to vote and be voted for, which is not present in the military rule. The civilians only rule when they have been elected by the people. They do not impose themselves on anyone. Meanwhile, the people have no say when the military is ruling. Military rule is imposed on the people and military heads of state rule without the consent of the people. Because military men have guns, the people can not protest, they just have to accept them. Moreover, when civilians rule, the people enjoy freedom of speech and of the press. An indigene can criticise a civilian leader either in the newspaper or on television without any fear of molestation. Nowadays, it is very common to see people criticising or admonishing the civilian president of Nigeria on the television. Everybody is believed to be equal under a civilian dispensation. However, in military rule, no one has the guts to talk against a ruler even in the enclosure of his room because walls are believed to have ears.

Furthermore, in military rule, some innocent citizens, being victims of circumstances, are shot down accidentally. This often occurs in a military dispensation. There is little respect or regard for human lives and the military can be likened to armed robbers because instead of using their guns for security purposes, they maim innocent lives. However, in civilian rule, the intimidating guns are not present and this actually brings a sense of security to the citizens.

Lastly, civilian rulers execute good and popular projects which are aimed at ameliorating the suffering of the people they rule. They know that the people who vote them into power would judge them by their performance. Therefore, they execute good projects and provide infrastructural facilities that could speak for them when they are called to render account of their stewardship in governance. On the contrary, military rulers are not guided by the wishes and demands of the people they rule when it comes to project execution. This is because they are not accountable to the people.

I believe that I have been able to convince you that civilian rule is better than military rule. I thank you for your patience.

Correct Answer: A) #6,250

Correct Answer: B. 23.0 years