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Sum of all divisors of 5400 whose unit d...

Sum of all divisors of 5400 whose unit digit is 0 is

A

5400

B

10800

C

16800

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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FIITJEE-MATHEMATICS TIPS-ASSIGNMENT -OBJECTIVE
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  4. Sequence {tn} of positive terms is a G.P If t6 2, 5, t14 form another ...

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  5. If A("mxn") is a matrix and I and I' are unit matrices such that I'AI ...

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  6. Let A be a square matrix of order 3 such that transpose of inverse of ...

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  7. If |{:(bc-a^(2),ac-b^(2),ab-c^(2)),(ac-b^(2),ab-c^(2),bc-a^(2)),(ab-c^...

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  8. If "log"(1//sqrt(2))|z+1|lt log(1//sqrt(2))|z-1|,|z-2i|lt |z+2i| and ...

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  9. Let z in C and if A={z:"arg"(z)=pi/4}and B={z:"arg"(z-3-3i)=(2pi)/3}. ...

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  10. The term that is independent of x, in the expression ((3)/(2)x^(2)-(1)...

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  14. Consider the equation of the form x^(2)+px+q=0, then number of such eq...

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  15. The sum of the least and greates in absolute value of z which satisfie...

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  16. The power of 7 contained in ""^(1000)C(500) must be

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  19. If Sn=1/1^3 +(1+2)/(1^3+2^3)+...+(1+2+3+...+n)/(1^3+2^3+3^3+...+n^3) T...

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  20. If a(1),a(2),a(3)… are in G.P. then the value of |{:(log a(n),loga(n+...

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