Find the least number which must be added to 6412 so as to get a perfect square.
Anonymous Quiz
7%
81
31%
181
42%
149
20%
None of the above
Half of a herd of deer are grazing in the field and three fourths of the remaining are playing nearby. The rest 9 are drinking water from the pond. Find the number of deer in the herd.
Anonymous Quiz
7%
60
36%
48
26%
88
31%
None of the above