Management Aptitude Test 2017 Paper

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Directions (Questions 141-145) Each of these questions consists of a question and two Statements I and II. Decide, whether the data provided in the statements are sufficient to answer the question. Mark answer as
(a) If the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question
(b) If the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question
(c) If the data in both Statements I and II are required to answer the question
(d) If the data in both Statements I and II together are not sufficient to answer the question:
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Question : 142 of 200
 
Marks: +1, -0
A, B, C and D are four numbers. W hat is the standard deviation of these four numbers?
I. The sum of squares of A, B, C and D is 360.
II. The sum of A, B, C and D is 36.
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