BECE 1992 - MATHEMATICS [PAPER I]
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OBJECTIVE TEST<\/b><\/h4>1.<\/span><\/p><\/div> Find the set of prime factors of 12.<\/p>
A. <\/div> {3}<\/p><\/div><\/div><\/div>
B. <\/div> {2, 3}<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> {3, 4}<\/p><\/div><\/div><\/div>
D. <\/div> {2, 6}<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> {2,3,4,6,12}<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>2.<\/span><\/p><\/div> If P<\/i> = {7, 11, 13} and Q<\/i> = {9, 11, 13}. Find P<\/i> U Q<\/i>.<\/p>A. <\/div> {7}<\/p><\/div><\/div><\/div>
B. <\/div> {9}<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> {7, 9}<\/p><\/div><\/div><\/div>
D. <\/div> {7, 9, 11}<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> {7, 9, 11, 13}<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>3.<\/span><\/p><\/div> In the diagram, set Q<\/i> has 30 members and set T<\/i> has 25 members. Q<\/i> ∩ T<\/i> has 10 members.<\/p>
<\/p>
Find the number of members of Q<\/i> U T<\/i><\/p>A. <\/div> 35<\/p><\/div><\/div><\/div>
B. <\/div> 45<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 55<\/p><\/div><\/div><\/div>
D. <\/div> 65<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 75<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>4.<\/span><\/p><\/div> Find the value of 6<\/span><\/span>1<\/span><\/span><\/span>4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>−<\/span><\/span>−<\/span><\/span>−<\/span><\/span><\/span><\/span><\/span>√<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/nobr><\/span><\/p>A. <\/div> 5.0<\/p><\/div><\/div><\/div>
B. <\/div> 4.9<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 2.5<\/p><\/div><\/div><\/div>
D. <\/div> 2.4<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 1.2<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>5.<\/span><\/p><\/div> Convert 39ten<\/sub> to a base five numeral.<\/p>A. <\/div> 100111<\/p><\/div><\/div><\/div>
B. <\/div> 1110<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 234<\/p><\/div><\/div><\/div>
D. <\/div> 124<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 103<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>6.<\/span><\/p><\/div> Find the least whole number which must be added to 207 to make it divisible by 17<\/p>
A. <\/div> 0<\/p><\/div><\/div><\/div>
B. <\/div> 3<\/p><\/div><\/div><\/div><\/div>
<\/div>C. <\/div> 13<\/p><\/div><\/div><\/div>
D. <\/div> 14<\/p><\/div><\/div><\/div><\/div>
<\/div>E. <\/div> 15<\/p><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div>7.<\/span><\/p><\/div> Simplify 2 x (3
1.<\/span><\/p><\/div> Find the set of prime factors of 12.<\/p> {3}<\/p><\/div><\/div><\/div> {2, 3}<\/p><\/div><\/div><\/div><\/div> {3, 4}<\/p><\/div><\/div><\/div> {2, 6}<\/p><\/div><\/div><\/div><\/div> {2,3,4,6,12}<\/p><\/div><\/div><\/div><\/div> 2.<\/span><\/p><\/div> If P<\/i> = {7, 11, 13} and Q<\/i> = {9, 11, 13}. Find P<\/i> U Q<\/i>.<\/p> {7}<\/p><\/div><\/div><\/div> {9}<\/p><\/div><\/div><\/div><\/div> {7, 9}<\/p><\/div><\/div><\/div> {7, 9, 11}<\/p><\/div><\/div><\/div><\/div> {7, 9, 11, 13}<\/p><\/div><\/div><\/div><\/div> 3.<\/span><\/p><\/div> In the diagram, set Q<\/i> has 30 members and set T<\/i> has 25 members. Q<\/i> ∩ T<\/i> has 10 members.<\/p> Find the number of members of Q<\/i> U T<\/i><\/p> 35<\/p><\/div><\/div><\/div> 45<\/p><\/div><\/div><\/div><\/div> 55<\/p><\/div><\/div><\/div> 65<\/p><\/div><\/div><\/div><\/div> 75<\/p><\/div><\/div><\/div><\/div> 4.<\/span><\/p><\/div> Find the value of 5.0<\/p><\/div><\/div><\/div> 4.9<\/p><\/div><\/div><\/div><\/div> 2.5<\/p><\/div><\/div><\/div> 2.4<\/p><\/div><\/div><\/div><\/div> 1.2<\/p><\/div><\/div><\/div><\/div> 5.<\/span><\/p><\/div> Convert 39ten<\/sub> to a base five numeral.<\/p> 100111<\/p><\/div><\/div><\/div> 1110<\/p><\/div><\/div><\/div><\/div> 234<\/p><\/div><\/div><\/div> 124<\/p><\/div><\/div><\/div><\/div> 103<\/p><\/div><\/div><\/div><\/div> 6.<\/span><\/p><\/div> Find the least whole number which must be added to 207 to make it divisible by 17<\/p> 0<\/p><\/div><\/div><\/div> 3<\/p><\/div><\/div><\/div><\/div> 13<\/p><\/div><\/div><\/div> 14<\/p><\/div><\/div><\/div><\/div> 15<\/p><\/div><\/div><\/div><\/div> 7.<\/span><\/p><\/div> Simplify 2 x (3<\/p>