MBA
Exam
Three distinct number are selected from first 20 natural number.what is the probability that selected number in GP..? 1) 2/285 2) 11/1140 3) 10/1140 4) 7/1140
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The distance AB is 12. The circle center A radius 8 and the circle center B radius 6 meet at P (and another point). A line through P meets the circles again at Q and R (with Q on the larger circle), so that QP = PR. Then the length of QP is 1) 120<sup>1/2</sup> 2) 130<sup>1/2</sup> 3) 160<sup>1/2</sup> 4) None of these
An amateur geometrician draws a straight line of length 16 cm. Using this line as a diagonal; he constructs a square by drawing four more lines. Again, using the side of the square as a diagonal he draws another square. He continues in this manner. He would stop drawing squares once the area of the square becomes less than one-thousandth of the area of the first square.Based on the information given below and answer the following questions.Question: If instead of squares, he starts making rhombus having 1200 as one the angles taking 16 cm line as the smaller diagonal and proceeds in a similar fashion, then how many rhombi will he make? 1) 10 2) 11 3) 16 4) 25 5) None of these