The following are the importance of highland in Nigeria except

• A. occupy good land
• B. settlement sites
• C. source of minerals
• D. source of rivers

The logic gate in the diagram below is called a

• A. AND gate
• B. NAND gate
• C. NOR gate
• D. OR gate

If 7.0 g of ethane at s.t.p occupy 5.6 dm³, what volume will 7.5 g of ethane at the same condition occupy? (C = 12; H =1; GMV at s.t.p = 22.4 dm³

• A) 6.0 dm³
• B) 5.6 dm³
• C) 5.2 dm³
• D) 9.4 dm³

Which of the following refers to a price reduction based on the size of order?

• A. Cash account
• B. Trader discount
• C. Seasonal discount
• D. Cash on discount

If negative charges are induced on an electroscope and a positively charged rod is brought near the cap of the electroscope, the leaves will

• A) close up
• B) become positively charged
• C) become negatively charged
• D) open further

Select the wrongly spelt words

• A. disappointed
• B. embarassed
• C. equipped
• D. restaurant

Given that \(\log_{2} y^{\frac{1}{2}} = \log_{5} 125\), find the value of y.

• A. 16
• B. 25
• C. 36
• D. 64

Which of the following groups of rocks is formed as a result of volcanic eruption?

• A. Limestone, basalt and shale
• B. Basalt, granite and pumice
• C. Sandstone, granite and quartzite
• D. Marble, gneiss and shale.

Return inwards is also known as _______.

• A) purchases returns
• B) sales returns
• C) goods on sale or return
• D) goods in transit

n the question below, choose the expression or word whichbest completes each sentence: The situation has deteriorated sharply and relations between the two countries may soon be ....

• A. removed
• B. broken
• C. withdrawn
• D. eliminated