IMO- Mathematics Olympiad (SOF) Class 10: Questions 123 - 128 of 958
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Question number: 123
Question
If be the zeroes of the quadratic polynomial, then the value of =________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | -5 |
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| b. | -4 |
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| c. | 5 |
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| d. | 4 |
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Question number: 124
» Pair of Linear Equations in Two Variables
Question
Bhavesh and Mihir have some books with them. Once Mihir said to Bhavesh that if Bhavesh gives 5 books to Mihir then Bhavesh will have only of the books that Mihir will have with him. Then Bhavesh asked frankly that if Mihir gives him only five books (to Bhavesh), then Mihir will have as many books as Bhavesh will have. The total number of books that Bhavesh and Mihir have with them is ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 23 |
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| b. | 8 |
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| c. | 34 |
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| d. | 10 |
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Question number: 125
Question
If one zero of the cubic polynomial is -2, then other two zeroes are ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | -3,4 |
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| b. | 3, -4 |
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| c. | 3,4 |
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| d. | -3, -4 |
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Question number: 126
» Pair of Linear Equations in Two Variables
Question
If , then the system of equations ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | May or may not have a solution |
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| b. | Has a unique solution |
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| c. | Has infinitely many solutions |
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| d. | Has no solution |
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Question number: 127
Question
If be the zeroes of the cubic polynomial, then the value of =________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 4 |
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| b. |
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| c. | -4 |
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| d. |
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Question number: 128
» Pair of Linear Equations in Two Variables
Question
Solve for x and y in the following question:
Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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