Other Company Numerical Ability Permutation and Combination

All 3 digit no. in which ten's digit is a natural number and is a perfect square are formed using the digits 1 to 9.Sum of all such no. is

a) 134055
b) 270540
c) 170055
d) 149085

Read Solution (Total 2)

explain how its 134055
9 years agoHelpfull: Yes(2) No(1)

134055
it is the right answer.
9 years agoHelpfull: Yes(0) No(1)

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The Probability that leap year chosen at random will have 53 Sundays is India, for the present, is deeply ___________ in economic difficulties, but the Government has taken a pledge to set everything right within five years.