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OTHER Numerical Ability - Permutation and Combination Questions with Answers

(#M40153759) OTHER QUESTION Permutation and Combination Keep an EYE

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

Asked In Other Abhishek Anand (10 years ago)

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(#M40040521) OTHER QUESTION quick thinking math problem Keep an EYE

A petri dish kept in a lab has a colony of healthy bacteria. Every bacterium divides itself into two in exactly two minutes. Now the colony started with a single cell at 2 pm. If the petri dish was exactly half full of bacteria at 3 pm, when will the dish become full of bacteria?

Asked In other Harsh Poddar (11 years ago)

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(#M40040469) OTHER QUESTION first five Keep an EYE

Numbers like 12345, 13542 and 21435 are some of the 120 different arrangements that can be made from the digits 1, 2 , 3, 4 and 5. If all 120 arrangements are placed in ascending manner, what will be the 87th number?

Asked In other Harsh Poddar (11 years ago)

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(#M40037416) OTHER QUESTION Keep an EYE

What is 55th word of shuvank

Asked In Other Anu (11 years ago)

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(#M40037136) OTHER QUESTION Aptitude Keep an EYE

sum of 5 odd numbers from 1 to 50 is 50.how many such combinations are there ?why?

Asked In other Shalini (11 years ago)

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