RATES, RATIO, PROPORTION AND PERCENTAGE  RATES  FORM 1 LEVEL  PAPER 2 QUESTIONS  SECTION AA dam containing 4158mcubed of water is to be drained. A pump is connected to a pipe of radius 3.5cm and the machine operates for 8 hours per day. Water flows through the pipe at the rate of 1.5m per second. Find the number of days it takes to drain the dam. (3mks)
RATES, RATIO, PROPORTION AND PERCENTAGE  RATES  FORM 3  PAPER 2 QUESTIONS  SECTION AAtieno is now four times as old as her daughter and six times as old as her son. Twelve years from now, the sum of the ages of her daughter and son will differ from her age by 9 years. What is Atieno’s present age? (3mks)
BIONOMIAL EXPANSION  FORM 3  PAPER 2 QUESTIONS  SECTION A(ii) Use your expansion to estimate the value ofCorrect to one decimal place. (2mks)
ANGLE PROPERTIES OF A CIRCLE  CIRCLES: CHORDS AND TANGENTS   PROPERTIES OF CHORDS INTERSECTING EXTERNALLY  FORM 3  PAPER 2 QUESTIONS  SECTION A
Chords AB and CD of a circle meet at X.If AB = 8cm, BX = 5cm and DX = 6. Calculate the length of chord CD. (3mks)
WORKED ANSWER:
Let CD be x
CX * DX = AX * BX (PROPERTIES OF CHORDS INTERSECTING EXTERNALLY)
(X + 6)6 = 13 * 5 6X + 36 = 65 6X = 29 X = 29/6 = 4.83CM GRAPHICAL METHODS  Determining of the centre and radius of a circle  FORM 3 LEVEL  PAPER 2 QUESTIONS  SECTION A2X² + 2y²  6X + 10y + 9 = 0 is the equation of a circle. Find the radius and the centre of the circle. (4mks)
FORMULAE AND VARIATIONS  Change of the subject  FORM 3 LEVEL  PAPER 2 QUESTIONS  SECTION AGiven that P = QXⁿ make n the subject of the formula and simplify your answer. (3mks)
T is a transformation represented by the matrixUnder T, a square of area 10cm square is mapped onto a square of area 110cm square find the value of x. (3mks)Worked Answer:
Two grades of coffee one costing sh.42 per kilogram and the other costing sh.47 per kilogram are to be mixed in order to produce a blend worth sh.46 per kilogram in what proportion should they be mixed. (3mks)Worked Answer:A map has a scale of 1 : 2500 and on it is square plot of land which has an area of 4cm². Calculate the actual area in hectares of the land. (3mks)Worked Answer:The initial salary of Mr. Lutta is sh. 42, 000 per annum. His salary increases by 13% each year. Determine his total earnings after 15 years. Give your answer to the nearest thousands. (3mks)Worked Answer:

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