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Tamanna

· started a discussion

· 1 Months ago

Multiple answers possible (Question:157223.0)

The no can be 961 which is square rpot of 31 which is odd no

Question:
If it is possible to form only one such number with the 3rd, 6th and the 7th digits of the number 7394261 but not in the same order , which is the perfect square of a two digit odd number, then which of the following will be the unit digit of the two digit odd number?
Options:
A) 9
B) 3
C) 5
D) 2
E) 6
Solution:

Ans: (b) 


Knowledge Expert

· commented

· 1 Months ago

Dear Student,
re-read the question, Its mentioned in the question: not in the same order , 961 can\'t be taken.
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AFROZ

· commented

· 1 Months ago

you are right
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