If x + y = 12 and 3x - y = 20, find the value of 2x - y

• A. 8
• B. 10
• C. 12
• D. 15

The process of bookkeeping includes records produced from?

• A. ledgers
• B. source documents
• C. minutes of meeting
• D. intuitive reasoning

The beam of yellow colour on a traffic light is an indication to drivers to

• A. get ready to move
• B. watch out for cars
• C. stop
• D. move

After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence.

The conference was attended by people from all walks of life. This means that the conference was attended by people

• A. of all races
• B. who had travelled widely
• C. from all professions
• D. from different parts of the world

In the normal market situation , when the price of a commodity rises the

• A. demand for the commodity will rise
• B. demand for the commodity will fall
• C. supply of the commodity will be constant
• D. supply of the commodity will fall

A line on a map or chat connecting areas of equal rainfall is called

• A. isotherm
• B. isobar
• C. isohyet
• D. isopach

Three cells each of e.m.f. 1.5v and an internal resistance of 1.0\(\Omega\) are connected in parallel across a load resistance of 2.67\(\Omega\). Calculate the current in the load?

• A. 0.26A
• B. 0.41A
• C. 0.50A
• D. 0.79A

The electronic and print media makes their views heard on national issues through_______

• A. public notice
• B. advertisement
• C. documentary
• D. editorial commentary

The functional group present in an organic compound which gives bubbles on treatment with a saturated solution of NaHCO3 is?

• A. hydroxyl group
• B. carboalkoxyl group
• C. carbonyl group
• D. carboxyl group

Choose the option opposite in meaning to the underlined word. The plan to merge the two local government areas has met with muchapathy?

• A. hospitality
• B. criticism
• C. consideration
• D. enthusiasm