MBA Exam

There is a circle in the x-y plane with its centre at the point C = (a, b) and radius 6 units. If a and b are integers, how many points with integer co-ordinates do not lie outside the circle?Approach plz !

1) 89
2) 96
3) 107
4) 113

Read Solution (Total 0)

MBA Other Question
Q.1 Let x = 1! + 2! + 3! + 4! + ... + 100!. Unit's digit of x^x^x^....∞ is(a) 3(b) 1(c) 1 or 3 depending upon the number of times x appears in the power.(d) Can’t be determined.

1) a
2) b
3) c
4) d
 Banshi Mahato has a rectangular piece of land of dimension 25 x 20 m2. He was told to construct his house on a plot which has exactly four sides, all of which are equal in length. If Banshi wants to fence the greatest such area possible from his rectangular plot, what is the length of the fence required?

1) 50m
2) 90m
3) 48m
4) 82m