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If a and b are two coprime numbers , the...

If a and b are two coprime numbers , then `a^3` and `b^3` are

A

Coprime

B

Not coprime

C

Even

D

Odd

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X BOARDS-QUESTION PAPER 2022 TERM 1 SET 1 STANDARD-SECTION-B
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  2. Which of the following cannot be the probability of an event ?

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  3. The diameter of a car wheel is 42 cm. The number of complete revolutio...

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  4. If theta is an acute angle and tantheta+cottheta=2, then the value of ...

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  5. The ratio in which the line 3x + y - 9 = 0 divides the line segment jo...

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  6. If x - 1 is a factor of the polynomial p(x)=x^(3)+ax^(2)+2b and a + b ...

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  7. If a and b are two coprime numbers , then a^3 and b^3 are

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  8. The area of square that can be inscribed in a circle of area (1408)/(7...

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  9. If A(4,-2), B(7,-2) and C(7,2) are the vertices of a Delta ABC, then D...

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  10. If alpha, beta are the zeros of the quadratic polynomial p(x) = x^2 - ...

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  11. If n is natural number, then 2(5^n + 6^n) always ends with

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  12. The line segment joining the points P(-3,2) and Q(5,7) is divided by t...

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  13. If a cot theta + b "cosec" theta = p and b cot theta + a "cosec " thet...

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  14. If the perimeter of a circle is half to that of a square , then the ra...

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  15. A dice is rolled twice. The probability that 5 will not come up either...

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  16. The LCM of two number is 2400. Which of the following CANNOT be their ...

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  17. In fig., PA, QB and RC are each perpendicular to AC. If x =8 cm and z=...

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  18. In a Delta ABC, angle A = x^(@), angle B = (3x - 2)^(@) angle C = y^(...

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  19. If sec theta + tan theta =p, then tan theta is equal to

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  20. The base BC of an equilateral triangle ABC lies on y-axis. The coordin...

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