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BECE 1991 - MATHEMATICS [PAPER I]
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OBJECTIVE TEST<\/b><\/h4>1.<\/span><\/p><\/div> P<\/i> = {1, 2, 3, 8, 10}, Q<\/i> = {8, 1, x<\/i>, 3, 2}. If P<\/i> = Q<\/i>, what is the value of x<\/i>?<\/p>A. <\/div> 1<\/p><\/div><\/div><\/div>
B. <\/div> 2<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 3<\/p><\/div><\/div><\/div>
D. <\/div> 8<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 10<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>2.<\/span><\/p><\/div> If Y<\/i> = {house, tree} and V<\/i> = {cat, house, tree} which of the following is true of Y<\/i> and V<\/i>?<\/p>A. <\/div> Y<\/i> = V<\/i><\/p><\/div><\/div><\/div>B. <\/div> Y<\/i> ⊂ V<\/i><\/p><\/div><\/div><\/div><\/div><\/div>C. <\/div> V<\/i> ⊂ Y<\/i><\/p><\/div><\/div><\/div>D. <\/div> V<\/i> ∈ Y<\/i><\/p><\/div><\/div><\/div><\/div><\/div>E. <\/div> Y<\/i> ∈ V<\/i><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div>3.<\/span><\/p><\/div> The following addition is in base ten. Find the missing addend.<\/p>
<\/td> 2<\/td> 3<\/td> 4<\/td> 5<\/td><\/tr> +<\/td> 1<\/td> 0<\/td> 4<\/td> 5<\/td><\/tr> <\/td> *<\/td> *<\/td> *<\/td> *<\/td><\/tr> <\/td> 5<\/td> 1<\/td> 1<\/td> 0<\/td><\/tr><\/tbody><\/table>A. <\/div> 1300<\/p><\/div><\/div><\/div>
B. <\/div> 1720<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 2765<\/p><\/div><\/div><\/div>
D. <\/div> 4065<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 9500<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>4.<\/span><\/p><\/div> Given that 22<\/sup> x 32<\/sup> x 7 = 252, find the least number that should be multiplied by 252 to make the product a perfect square.<\/p>A. <\/div> 2<\/p><\/div><\/div><\/div>
B. <\/div> 3<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 6<\/p><\/div><\/div><\/div>
D. <\/div> 7<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 252<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>5.<\/span><\/p><\/div> Write 4687.02 in standard form.<\/p>
A. <\/div> 46.8702 x 103<\/sup><\/p><\/div><\/div><\/div>B. <\/div> 46.8702 x 104<\/sup><\/p><\/div><\/div><\/div><\/div><\/div>C. <\/div> 4.68702 x 105<\/sup><\/p><\/div><\/div><\/div>D. <\/div> 4.68702 x 103<\/sup><\/p><\/div><\/div><\/div><\/div><\/div>E. <\/div> 0.468702 x 104<\/sup><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div>6.<\/span><\/p><\/div> Convert 11001two<\/sub> to a decimal numeral.<\/p>A. <\/div> 6<\/p><\/div><\/div><\/div>
B. <\/div> 7<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 14<\/p><\/div><\/div><\/div>
D. <\/div> 25<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 50<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>7.<\/span><\/p><\/div> A boy spent
1.<\/span><\/p><\/div> P<\/i> = {1, 2, 3, 8, 10}, Q<\/i> = {8, 1, x<\/i>, 3, 2}. If P<\/i> = Q<\/i>, what is the value of x<\/i>?<\/p> 1<\/p><\/div><\/div><\/div> 2<\/p><\/div><\/div><\/div><\/div> 3<\/p><\/div><\/div><\/div> 8<\/p><\/div><\/div><\/div><\/div> 10<\/p><\/div><\/div><\/div><\/div> 2.<\/span><\/p><\/div> If Y<\/i> = {house, tree} and V<\/i> = {cat, house, tree} which of the following is true of Y<\/i> and V<\/i>?<\/p> Y<\/i> = V<\/i><\/p><\/div><\/div><\/div> Y<\/i> ⊂ V<\/i><\/p><\/div><\/div><\/div><\/div> V<\/i> ⊂ Y<\/i><\/p><\/div><\/div><\/div> V<\/i> ∈ Y<\/i><\/p><\/div><\/div><\/div><\/div> Y<\/i> ∈ V<\/i><\/p><\/div><\/div><\/div><\/div> 3.<\/span><\/p><\/div> The following addition is in base ten. Find the missing addend.<\/p> 1300<\/p><\/div><\/div><\/div> 1720<\/p><\/div><\/div><\/div><\/div> 2765<\/p><\/div><\/div><\/div> 4065<\/p><\/div><\/div><\/div><\/div> 9500<\/p><\/div><\/div><\/div><\/div> 4.<\/span><\/p><\/div> Given that 22<\/sup> x 32<\/sup> x 7 = 252, find the least number that should be multiplied by 252 to make the product a perfect square.<\/p> 2<\/p><\/div><\/div><\/div> 3<\/p><\/div><\/div><\/div><\/div> 6<\/p><\/div><\/div><\/div> 7<\/p><\/div><\/div><\/div><\/div> 252<\/p><\/div><\/div><\/div><\/div> 5.<\/span><\/p><\/div> Write 4687.02 in standard form.<\/p> 46.8702 x 103<\/sup><\/p><\/div><\/div><\/div> 46.8702 x 104<\/sup><\/p><\/div><\/div><\/div><\/div> 4.68702 x 105<\/sup><\/p><\/div><\/div><\/div> 4.68702 x 103<\/sup><\/p><\/div><\/div><\/div><\/div> 0.468702 x 104<\/sup><\/p><\/div><\/div><\/div><\/div> 6.<\/span><\/p><\/div> Convert 11001two<\/sub> to a decimal numeral.<\/p> 6<\/p><\/div><\/div><\/div> 7<\/p><\/div><\/div><\/div><\/div> 14<\/p><\/div><\/div><\/div> 25<\/p><\/div><\/div><\/div><\/div> 50<\/p><\/div><\/div><\/div><\/div> 7.<\/span><\/p><\/div> A boy spent <\/td> 2<\/td> 3<\/td> 4<\/td> 5<\/td><\/tr> +<\/td> 1<\/td> 0<\/td> 4<\/td> 5<\/td><\/tr> <\/td> *<\/td> *<\/td> *<\/td> *<\/td><\/tr> <\/td> 5<\/td> 1<\/td> 1<\/td> 0<\/td><\/tr><\/tbody><\/table>