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2013 I Questions and Answers

2013 I QUESTIONS AND ANSWERS :: part9 : 6 to 10

Following Multiple choice objective type questions and answers will help you as a free online coaching for your TRB SSC CGL written exam preparation for 2017. These are useful study materials collected from previous year question papers. :

6.ABC is a right angled triangle,B being the right angle.Mid-points of BC and AC are respectively B' and A'.The ratio of the area of the quadrilateral AA'.B'B to the area of the triangle ABC is

1:2

2:3

3:4

None of these

7.One man,3 women and 4 boys can do a piece of work in 96 hours ,2 men and 8 boys can do it in 80 hours,2 men and 3 women can do it in 120 hours .5 men and 12 boys can do it in

39 1/11 hours

42 7/11 hours

43 7/11 hours

44 hours

8.A can do a piece of work in 12 days while B alone can do it in 15 days .With the help of C they can finish it in 5 days .If they are paid Rs 960 for the whole work how much money A gets ?

Rs 480

Rs 240

Rs 320

Rs 400

9.If (x+7954 x 7956) be a square number,then the value of 'x' is