Correct Answer: D. sodium

Explanation

(a) \(< QTR = < TRP = 70°\) (alternate angle)

\(< MNR = < TRP = 70°\) (alternate angle; MN || ST)

\(< MNR + < PNM = 180°\)

\(70° + < PNM = 180° \implies < PNM = 110°\)

\(\therefore x = 110°\)

(b) \(< BDC = < BCD = 50°\) (BD = BC)

\(\therefore \Delta BDC = isosceles\)

\(< ABD = 2(50°) = 100°\) (exterior angle)

\(55° + < BDA + 100° = 180°\)

\(< BDA = 180° - 155° = 25°\)

Correct Answer: D. Provision of credit facilities to customers

Correct Answer: C. All living cells

Explanation

Hadith is the name of that body of literature which includes the Prophet (SAW)'s speech, his action, his intention, the description of his physical appearance,or his moral character, and what he confirmed by raising no objection against it when mentioned or happened before him. While Sunnah is that practice of the Prophet (reported by a hadith) which he performed habitually,or regularly.

Correct Answer: D. worship

Correct Answer: B. A fllod plain with a monodnock

Explanation

(a) REASONS FOR WHICH MANUFACTURERS ADVERTISE THEIR PRODUCTS

(i) It is used to make customers aware and familiar with a product.

(ii) It can be used to introduce a new product in the market.

(iii) It can be used to snatch customers from rival businesses and also prevent existing customers from patronizing the rivals.

(iv) It increases the demand for a product.

(v) Branding is made effective through advertising/Maintain brand loyalty.

(vi) It encourages large scale production by creating mass markets.

(vii) it helps to improve the quality of the product being advertised.

(viii) It helps to educate members of the public on the special features of the products.

(ix) It promotes the image of the manufacturer.

(b) CRITICISM OF ADVERTISING

(i) It adds to the cost of the product.

(ii) It may mislead consumers by making false claims about a product.

(iii) It encourages waste by making consumers buy what they do not actually need.

(iv) It encourages domination of the market by a few big firms that advertise more to the detriment of small firms/ Leads to monopoly.

(v) It perverts the youth by constantly showing falsely glamorous images making them discontented as they cannot live up to those images.

(vi) Some advertisements on commodities like cigarettes, encourage people to consume what is harmful

Correct Answer: C. lack of adequate water

Explanation

Xerophytes are plants that have adapted to survive and thrive in arid or dry environments, where water availability is limited. They have evolved various adaptations to cope with the scarcity of water. However, the primary challenge for xerophytes remains the lack of adequate water.

Correct Answer: B. knowing the truth and doing it all times