Explanation

(a) Consequences of cultism

i. Cultism causes the breakdown of law and order

ii. Cultism activities affect the values of the society

iii. Cultism groups attack each other with various weapons in order to gain supremacy which usually leads to death

iv. Cultism promotes violence because virtually all the groups are violent

v. Immoral activities

vi. Cultism destroys the future of the youth

vii. Mental ill-health, especially madness

viii. Bad image for the cultists and families

ix. Immoral activities and lack of discipline

x. Embarrassment for families and parents

(b) Ways by which cultism can be prevented

i. Parents should more attention to their children upbringing and educate them properly on acceptable standards of behaviour

ii. School should set up very effective counseling units

iii. Parents should show good example to their children

iv. Sports and recreational activities should be encouraged to engage the youths

v. Community: There should be an effective community relations for proper monitoring of students

vi. Maximum protection by relevant authorities for cultists who are willing to have renounced their membership

v. Voluntary organizations in institutions of learning should make their programmes more interesting to attract membership

vi. The media should be encouraged to project programmes that would sensitize the youth on the dangers of cultism

vii. Protection of those who renounce: Those students who renounce cultism should be protected

viii. Public awareness: There should be an intensive public awareness and campaign against cultism

ix. Students should be encouraged to join religious groups and develop the fear of God because the fear of God is the beginning of wisdom

x. Those in government should try as much as they can to live above board so that when they preach against cultism in our society, they would be seen as role models that can be emulated.

Correct Answer: D. Distance is a vector quantity

Correct Answer: C. making them more efficient

Correct Answer: C. Umughara

Explanation

Umughara, having the highest contour line is suspected to be mountainous and stone crushing is common around mountain.

Correct Answer: D. Aqueous ammonia

Correct Answer: A. Mottled colours on the moths that rest in lichens

Correct Answer: (b) 12

Correct Answer: A. were dismissed

Correct Answer: A. goes away early like the dew

Correct Answer: A. \(\frac{-(2x + y)}{x}\)

Explanation

\(\frac{\mathrm d}{\mathrm d x}(x^2 + xy - 5) = \frac{\mathrm d (x^{2})}{\mathrm d x} + \frac{\mathrm d (xy)}{\mathrm d x} - \frac{\mathrm d (5)}{\mathrm d x} = 0\)

= \(2x + x\frac{\mathrm d y}{\mathrm d x} + y = 0\)

\(\implies x\frac{\mathrm d y}{\mathrm d x} = -(2x + y)\)

\(\frac{\mathrm d y}{\mathrm d x} = \frac{-(2x + y)}{x}\)