A ____ of doves

• A. ships
• B. flight
• C. clutch
• D. flight

A couple has 10 children, all female. Which of the following best explains the situation

• A. The sex determination was by the man's X chromosome
• B. The man's sperm count is low
• C. The woman is not capable of producing male children
• D. The sex determination was by the man's Y chromosome

choose the word or group of words that is nearest in meaning to the underlined word as it is used in the sentence.

Adaobi wasappalled by the shabby appearance of the man who brought her the message from home.

• A. shocked
• B. discouraged
• C. annoyed
• D. humiliated

if over a period of time there is more money in the economy than the available goods and services , the economy is likely to experience

• A. devaluation
• B. inflation
• C. deflation
• D. demonetization

The carbon atoms on ethane are

• A) sp²hybridized
• B) sp³hybridized
• C)sp⁴ hybridized
• D) sp hybridized

The mating of different breeds of animals is known as

• A. out breeding
• B. cross-breeding
• C. line-breeding
• D. in-breeding

If the PH of a compound is 3.2 that compound is _____

• A) Amphoteric
• B) A Salt
• C) An Acid
• D) A Base

The agency in Nigeria which ensures that products conform to government quality specifications is the?

• A. Standards Organization of Nigeria
• B. Nigerian Consumers’ Association
• C. Manufacturers’ Association of Nigeria
• D. Nigerian Chamber of commerce

The theory of diminishing marginal utility states that as more units of a commodity are consumed, the

• A. satisfaction from an extra unit decreases
• B. satisfaction from an extra unit rises
• C. satisfaction from an extra units remains constant
• D. total satisfaction from the goods remains the same

Given that P = { x: 0 ≤ x ≤ 36, x is a factor of 36 divisible by 3} and Q = { x: 0 ≤ x ≤ 36, x is an even number and a perfect square}, find P n Q.

• A. {1,4,9,36}
• B. {3,9.36}
• C. {9,36}
• D. {36}