MBA Exam

Consider four digit numbers for which the first two digits are equal and the last two digits are also equal. How many such numbers are perfect squares?

1) 1
2) 2
3) 3
4) 4

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MBA Other Question

How many times does the digit 6 appear when you count from 11 to 100?[cat 1992]

1) 9
2) 10
3) 19
4) 20
All possible seven-digit numbers in base 2 ( binary ) having four 1s and three 0s. What is the sum of all such numbers?

1) 1470
2) 1615
3) 1740
4) 1910