Which of the following is a symptom of black-pod disease of cacao?

• A. diseases leaves fall prematurely
• B. characteristic swellings appear on young stems and roots
• C. small brown spot first appears on the pod
• D. veins of diseased leaves become red in colour

If \(tan x = \frac{1}{\sqrt{3}}\), find cos x - sin x such that \(0^o \leq x \leq 90^o\)

• A. \(\frac{\sqrt{3}+1}{2}\)
• B. \(\frac{2}{\sqrt{3}+1}\)
• C. \(\frac{\sqrt{3}-1}{2}\)
• D. \(\frac{2}{\sqrt{3}-1}\)

Maranatha means?

• A. Mary and Martha
• B. come, Lord Jesus
• C. oh how l love your coming
• D. it is well

Annual total rainfall decreases generally from the south to the north of Nigeria because of the?

• A. longitudinal spread along the coast
• B. latitudinal spread from the sea
• C. relief pattern of the country
• D. drainage pattern of the country

Calculate the oxidation number of Mn in MnO₂ .

• A) 6
• B) 4
• C) 2
• D) 8

What is the derivative of t² sin (3t - 5) with respect to t?

• A. 6t cos (3t - 5)
• B. 2t sin (3t - 5) - 3t² cos (3t - 5)
• C. 2t sin (3t - 5) + 3t² cos (3t - 5)
• D. 2t sin (3t - 5) + t² cos 3t

Busy bodies and those living in idleness in the church at Thessalonica were admonished to

• A. pray for those in authority for peace
• B. do their work in quietness and earn a living
• C. appeal to those in authority to create jobs
• D. endure persecution from their masters

The central bank differs from commercial banks because it?

• A. renders service to customers
• B. carries out foreign exchange transactions
• C. issues currencies
• D. discount bills

The hydra has two body layers of cells called

• A. ectodermis and enteron
• B. ectodemt and endoderm
• C. endodermis and dermis
• D. epidermis and dermis

When Elijah pronounced heavy punishment against Ahab and his family, Ahab reacted by

• A. chasing Elijah to brook Cherith
• B. declaring that all land be held for the king
• C. threatening the life of Elijah
• D. calling Elijah an enemy of Israel