The following compounds will decompose on heating except

• A. NaHCO₃
• B. K₂CO₃
• C. MgCO₃
• D. ZnCO₃

Fowl pox is commonly transmitted by _______

• A) Testes fly
• B) Bees
• C) Mosquitoes
• D) Rats .

Choose the option opposite in meaning to the underlined word(s).

Gregarious animals can be found in the zoo?

• A. lonely
• B. tame
• C. wild
• D. various

Which of the following is not an advantage of partnership?

• A. Diversified managerial talents
• B. Greater financial resources
• C. Freedom to terminate business
• D. Account is not made public

I Electrical potential, II Torque, III Kinetic Energy, IV Momentum. Which of the quantities listed are vectors?

• A. II and IV
• B. I and II
• C. I and III
• D. II and III

The net profit is calculated as

• A. sales less purchases
• B. sale less expenses
• C. gross profit less expenses
• D. gross profit less purchases

The cost elasticity of supply is a useful instrument for measuring

• A. profit
• B. productivity
• C. national income
• D. price index

The documents that provide instant information to firms on their tranactions with banks are

• A. bank statement and debit note
• B. cheque book and cashbook
• C. cheque stub and deposit slip
• D. payslip and credit invoice

The man who stirred up the people against Paul in Ephesus was

• A. Aristarchus
• B. Demetrius
• C. Alexander
• D. Gaius

The modal value of 3, 8, 4, 6, 3, 5, 2, 7, 3 and 5 is

• A. 6
• B. 3
• C. 4
• D. 5