IMO- Mathematics Olympiad Class 10: Questions 172 - 178 of 958
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Question number: 172
Question
Degree of polynomial is ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 5 |
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| b. | 2 |
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| c. | 3 |
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| d. | 4 |
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Question number: 173
» Pair of Linear Equations in Two Variables
Question
The sum of two numbers is 10 and the sum of their squares is 50. The numbers are ________
Choices
| Choice (4) | Response | |
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| a. | 12 and 7 |
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| b. | 8 and 6 |
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| c. | 5 and 5 |
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| d. | 2 and 8 |
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Question number: 174
» Pair of Linear Equations in Two Variables
Question
The sum of a two digit number and the number obtained by interchanging the digits of the number is 132. If the digits of the number differ by 2, then numbers are ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 29, 92 |
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| b. | 75, 57 |
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| c. | 13, 31 |
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| d. | 23, 32 |
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Question number: 175
» Pair of Linear Equations in Two Variables
Question
The value of k for which the system of equations has a unique solution, is ________
Choices
| Choice (4) | Response | |
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| b. | = 2 |
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| d. | = 1 |
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Question number: 176
» Pair of Linear Equations in Two Variables
Question
The sum of two numbers is 20 and the sum of their squares is 40. The numbers are ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 12 and 17 |
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| b. | 14 and 25 |
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| c. | 13 and 16 |
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| d. | 12 and 15 |
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Question number: 177
Question
If one of the zero of the quadratic polynomial is then value of k is ________
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Question number: 178
Question
A cubic polynomial with the sum of its zeroes, sum of the product of its zeroes taken two at a time, and the product of its zeroes as 2, -7, -14 respectively, is ________
Choices
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