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Hi bobbym,
The answers 134 and 135 are correct. Well done!
136. The largest value of a data is 98. If the range of the data is 73, then the smallest value of the data is ____________
(a) 25
(b) 171
(c) 95
(d) 28
137. Two coins are tossed simultaneously. The probability of getting two heads is _________________.
(a) 2/4
(b) 1/4
(c) 3/4
(d) 1
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
The answers 136 and 137 are correct. Well done!
138. The common difference of an Arithmetic Progression 3, 1, -1, -3, .... is _______________
(a) 2
(b) -2
(c) 1/3
(d) 3
139. The value of 1 + 2 + 3 + 4 + ...... + 20 is _______________
(a) 210
(b) 420
(c) 400
(d) 230
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 138 and 139 are correct. Well done!
140. If f(x) = x + 5, then the value of f(-3) is _____________
(a) 2
(b) -2
(c) -15
(d) 15
141. The Greatest Common Divisor of
is ___________It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 140 and 141 are correct. Well done!
142. The solution set of (x - 5)(x + 2) = 0 is ____________
(a) {-5,2}
(b) {5, -2}
(c) {5,2}
(d) {-5,-2}
143. A point on
is ______________It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 142 and 143 are correct. Well done!
144. The slope of the line 3x + 2y = 5 is ____________
(a) 3/2
(b) -3/2
(c) 2/3
(d) -2/3
145. The equation of the line with the slope 5, which passes through the origin, is ______________
(a) 5y = -x
(b) 5y = x
(c) y = 5x
(d) y = -5x
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 144 and 145 are correct. Well done!
146. If the largest value of a data is 25, the range of the data is 15, then the smallest value of the data is ____________
(a) 10
(b) -10
(c) 40
(d) -40
147. When a fair die is rolled, then the probability of getting 3 on the face of the die is ___________
(a) 1/2
(b) 1/4
(c) 1/6
(d) 1/3
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 146 and 147 are correct. Well done!
148. The commin ratio of the Geometric Progression 2, 6, 18, ..... is ______________
(a) 4
(b) 3
(c) -3
(d) 12
149. If f(x) =
, then the value of f(2) is _______________It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
The answers 148 and 149 are correct. Well done!
150. Greatest Common Divisor of
is ____________151. If the roots are imaginary, then the value of b[sup]2[/sup] - 4ac is __________
(a) 0
(b) <0
(c) >0
(d) +4
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 150 and 151 are correct. Well done!
152. A point that satisfies
is __________153. If 7 and 24 are the two sides of a right-angled triangle, then the hypotenuse is ___________
(a) 25
(b) 31
(c) 168
(d) 17
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 152 and 153 are correct. Well done!
154. If the variance of a data is 1.44, then the standard deviation is ___________
(a) 1.2
(b) 12
(c) 72
(d) 44
155. When a coin and a die are thrown at a time, the number of elements in the sample space is ______________
(a) 2
(b) 6
(c) 12
(d) 36
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 154 and 155 are correct. Well done!
156. The slope of the line y = mx + c is _____________
(a) m
(b) c
(c) m/c
(d) c/4
157. The mid-point of the line segment joining the origin and (4,8) is ___________
(a) (0,4)
(b) (0,8)
(c) (2,4)
(d) (4,2)
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 156 and 157 are correct. Well done!
158. The surface area of a sphere is
square centimeters. Its radius is _____________159. If A = {a,b,c,d,e}, B = {b,d,f}, then A - B is ___________
(a) {a,b,c,d,e,f}
(b) {a,c,e,f}
(c) {b,d}
(d) {a,c,e}
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
The answers 158 and 159 are correct. Well done!
160. If f(x) = x + 5 and g(x) = x[sup]2[/sup], then f o g is _______________
(a) x[sup]2[/sup] + 5
(b) (x + 5)[sup]2[/sup]
(c) x[sup]2[/sup] + 25
(d) x[sup]2[/sup] + 10
161. The Greatest Common Divisor of
is _____________It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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