IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 223 - 230 of 1025
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Question 223
Question MCQ▾
When is divided by , the quotient and remainder is ________
Choices
Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 224
Question MCQ▾
If are the roots of the equations , then the value of is ________
Choices
Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 225
Question MCQ▾
If are the roots of the equation , then the quadratic equation whose roots are and is ________
Choices
Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 226
Question MCQ▾
Quadratic polynomial having sum of its zeroes 5 and product of its zeroes -14 is ________
Choices
Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 227
Question MCQ▾
The value of k, for which the system of equations represent parallel lines is ________
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 | |
b. | 3 | |
c. | 1 | |
d. | 4 |
Question 228
Question MCQ▾
Places and are 250 km apart from each other on a national highway. A car starts from and another from at the same time. If they go in the same direction then they meet in 5 hours and if they go in opposite directions they meet in hours. The speeds of the cars are ________
Choices
Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 229
Question MCQ▾
The sum of the reciprocals of the roots of the equation is ________
Choices
Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 230
Question MCQ▾
If 1 is one of the zeroes of polynomials , and then the value of k is ________
Choices
Choice (4) | Response | |
---|---|---|
a. | 0 | |
b. | -2 | |
c. | 2 | |
d. | 4 |