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WorksheetsSS 1 online test
Total questions: 40
Worksheet time: 55mins
Solve the equation 3y² + 13y -10=0
2/3; 5
-2/3; -5
2/3; -5
-2/3; 5
Solve for x: 2x2=32
+4; -4
4
-4
-4; -4
9p² - 16=0. Find p
4/3; -4/3
3/4; -3/4
3/4; 4/3
-4/3; -3/4
Express 0.0000618 in standard form
6.18 x 10^-4
6.18 x 10^-5
61.8 x 10^-5
0.618 x 10^-4
Find the value of x: if 63=x (mod 9)
2
7
0
15
Evaluate ( 11101 x 11) + 101. All numbers are in base 2
1111100
1101111
1110111
1011100
If x α y and 1/y α z; how does x vary with z
x α yz
x α z
x α 1/z
x α 1/y
Find the quadratic equation whose roots are 2/3 and -9
3x² -25x + 18=0
3x² + 25x -18=0
x² -25x +18=0
x² +25x -18=0
Solve for x, if 128^x = 0.25
-1/7
1/7
-2/7
2/7
Find log32567
4.5128
4.5127
45.128
45.127
If 210X (base 4)=146 (base 10)
1
2
3
4
If 2p+m=7 and 3p-2m=3. What is the difference between 7p and 10
1
3
7
10
If Cosβ=Sin50°, then β is
90°
50°
45°
40°
Evaluate (56000 x 0.07)/0.014, leaving your answer in standard form
2.8 x 10^7
2.8 x 10^5
2.8 x 10^4
2.8 x 10^-3
Solve for x: 5(2^(x-3))=160
6
7
8
10
Given that a+b=3/2 and a-b=5/2; the value of 2b+a is
1
1/2
-1
-2
Solve the equation 5x²=3x
x=0 or 3/5
x=0 or 5
x=3 or 5/3
x=0 or -3/5
Express 0.00037 in standard form
3.7 x 10^-7
3.7 x 10^-4
3.7 x 10^-5
3.7 x 10^-3
Solve for x: 27^(x/2)=3^(3/4) x 9^-(1/4)
6
1/6
3
1/3
The equation whose roots are 1/2 and -7 is
2x²-13x-7=0
2x²+13x-7=0
2x²+7x-14=0
2x²+14x-7=0
Evaluate 81^-(1/4) x 36^(1/2) x 10^0
0
1
2
20
A school went into a sports fiesta with a contigent which includes 11 footballers and 8 sprinters. If 3 of the footballers are also sprinters, how many of the students are either footballers or sprinters
11
14
16
19
If tanΦ=5/12; then the value of SinΦ-CosΦ is
5/13
7/13
12/13
-7/13
The hypotenuse of a right-angled isosceles triangle is 8units. The length of each of the other sides is
4√2
4/√2
4
4(√2-1)
If x-3 is directly proportional to the square of y and x=5 when y=2. Find x when y=6
18
21
22
15
Simplify (27/64)^-2/3 x √(36/100)
3/80
9/20
4/5
16/15
If SinΦ=1/2 and 0°<Φ<90°. Evaluate: Cos²Φ/tan (90°-Φ)
√3/4
√3/2
4/√3
4√3
A ladder of length 5m rests against a vertical wall and makes an angle of 30° with the wall. How far is the foot of the ladder from the wall
2½m
5√3/2m
5m
5√2m
Given that x varies inversely as the square of y and that when x=2, y=1/3. Find the value of x when y=1/2
8/9
2/3
1/6
5/4
In a class of 60 students, 40 speak Hausa while 19 speak Igbo and 7 students speak both languages. How many students speak neither of the languages
11
8
7
6
If U={ 5,6,7,8}; P={ 6,7} and Q={ 6,8}; then (P n Q)' is
{5,6,7}
{5,7,8}
{6,7}
{5,8}
Given that SinΦ=4/5, the value of 1-Cos²Φ for 0°<Φ<90° is
16/25
9/25
9/16
2/5
33 of the students in a class play either football or table tennis if 22 students play football and 18 play table tennis. How many students play football only
7
11
15
17
If Cosα=4/5, then for 0°<α<90°; tanα is equal to
5/4
4/3
3/4
5/3
x is partly constant and partly varies with y. When y=3, x=7; and when y=6,x=9. Find x when y=4
3/23
23
3
23/3
If 4p+3q=5 and 3p+5q=4; the value of 11(p+q) is
-12
14
12
11
If m α 1/n and m=7 when n=10. Find the formula which connects m and n
mn=70
m=n/70
mn=7
n=70m
Find the smaller value of a for which a²-3a+2=0
-1
-2
2
1
In a class of 45 students, every student has to offer either Chemistry or Economics or both. If 25 students offer Chemistry while 34 offer Economics; how many students offer both subjects.
20
15
14
11
The equation whose roots are -1/4 and -2/3 is
12a²+11a+2=0
12a²-11a+2=0
12a²-11a-2=0
12a²+11a-2=0
