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The sum of the lives of the electric lam...

The sum of the lives of the electric lamps one C.F.L and other ordianry lamp is 10 years. The product of the lives of these two lamps is 26 years. It this situtation possible ?

A

No

B

Yes

C

Can't be determined

D

None of thsee

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Directions: Read the following information carefully and answer the questions which follow: There are six people living on different floors in the same building having six floors numbered one to six (the ground floor is numbered 1, the floor above it, number 2 and so on and the topmost floor is numbered 6). Q lives just below the floor of R, whose age is 5 years. Only two people live between the floors on which Q and U live. The one whose age is 10 years lives below Q. The one whose age is 20 years lives on the topmost floor. S does not live on an odd-numbered floor. S lives on a floor between U and Q and his age is 15 years. U is 5 years elder than P. T does not live on the topmost floor. The one who lives just above T is 3 years elder than T. Q lives on an even-numbered floor but not on the 4th floor. Who amongst the following lives on the floor between the floors on which Q and S live?

Directions: Read the following information carefully and answer the questions which follow: There are six people living on different floors in the same building having six floors numbered one to six (the ground floor is numbered 1, the floor above it, number 2 and so on and the topmost floor is numbered 6). Q lives just below the floor of R, whose age is 5 years. Only two people live between the floors on which Q and U live. The one whose age is 10 years lives below Q. The one whose age is 20 years lives on the topmost floor. S does not live on an odd-numbered floor. S lives on a floor between U and Q and his age is 15 years. U is 5 years elder than P. T does not live on the topmost floor. The one who lives just above T is 3 years elder than T. Q lives on an even-numbered floor but not on the 4th floor. How many years U is elder than R?

Directions: Read the following information carefully and answer the questions which follow: There are six people living on different floors in the same building having six floors numbered one to six (the ground floor is numbered 1, the floor above it, number 2 and so on and the topmost floor is numbered 6). Q lives just below the floor of R, whose age is 5 years. Only two people live between the floors on which Q and U live. The one whose age is 10 years lives below Q. The one whose age is 20 years lives on the topmost floor. S does not live on an odd-numbered floor. S lives on a floor between U and Q and his age is 15 years. U is 5 years elder than P. T does not live on the topmost floor. The one who lives just above T is 3 years elder than T. Q lives on an even-numbered floor but not on the 4th floor. On which of the following floors does R live?

Directions: Read the following information carefully and answer the questions which follow: There are six people living on different floors in the same building having six floors numbered one to six (the ground floor is numbered 1, the floor above it, number 2 and so on and the topmost floor is numbered 6). Q lives just below the floor of R, whose age is 5 years. Only two people live between the floors on which Q and U live. The one whose age is 10 years lives below Q. The one whose age is 20 years lives on the topmost floor. S does not live on an odd-numbered floor. S lives on a floor between U and Q and his age is 15 years. U is 5 years elder than P. T does not live on the topmost floor. The one who lives just above T is 3 years elder than T. Q lives on an even-numbered floor but not on the 4th floor. Who amongst the following lives on floor number 5?

MTG IIT JEE FOUNDATION-QUADRATIC EQUATIONS-EXERCISE (MULTIPLE CHOICE QUESTION) (LEVEL - 1)
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  3. The equation k^(2) x^(2) + kx + 1 = 0 has

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  4. If alpha and beta are the zeros of the quadratic polynomial f(x)=x^(2)...

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  5. For what value of k, the equation x^(2) + 4kx + 4 = 0 has equal roots...

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  6. If alpha , beta roots of the equations x^(2) - 5x + 6 = 0, find the va...

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  7. An integer when added to its square equals 182. One of the integer is

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  8. The quadratic equation ax^(2)+bx+c=0 has real roots if:

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  9. Study the statement carefully. Statement I : Both the roots of the e...

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  10. Two numbers differ by 3 and their product is 504. Find the number.

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  11. Find the value of k for the equation 2x^(2) + kx + 2 = 0, if it has eq...

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  12. If -5 is a root of the quadratic equation 2x^2+p x-15=0 and the quadra...

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  13. Divide 16 into two parts such that twice the square of the larger p...

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  14. Out of a number of saras birds, one-fourth of the number are moving ab...

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  15. A farmer wishes to grow a 100m^2 rectangular vegetable garden. Since h...

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  16. Find the vlaue of k for which the roots of the equation kx (3x - 4) + ...

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  17. If the equation x^2-3kx+2e^(2logk)-1=0 has real roots such that the pr...

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  18. A school decided to award prizes to the most punctual and the most obe...

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  19. The sum of the lives of the electric lamps one C.F.L and other ordianr...

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  20. The number of real roots of the equation (x - 1)^(2) + (x -2)^(2) + (x...

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