MBA
Exam
A 3-digit no. is 45 more than 10 tims the sum of its digit.Its tens digit is one-third of the sum of its other two digits.Find the sum of it digits? 1) 9 2) 8 3) 16 4) 12
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MBA Other Question
If X and Y are positive integers and X + Y = 1,
what is the least value of(X + 1/X)^2 + (Y+1/Y)^2 ?1) 24 2) 12.5 3) 20 4) None of these 1) 1 2) 2 3) 3 4) 4
If p x+ p y= p zwhere p is a prime number and x, y, z are natural numbers, then which is/are the correct statement(s)?(a) x = y (b) z – x = 2z – y (c) p is an even prime. 1) Only (a). 2) Both (a) and (b). 3) Both (b) and (c). 4) Both (a) and (c).