Bank Exams Questions

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The distance between the points (4, 8) and (k,-4) is 13. What is the value of k?

How many points will be there on the face opposite to the face with 2 points?

If x , y, and z are real numbers such that (x - 3)2 + (y - 4)2 + (z - 5)2 = 0 then (x+y+z) is equal to

If a cone is divided into two parts by drawing a plane through the midpoints of its axis, then the ratio of the volume of the 2 parts of the cone is

If x2+1x2 = 98, then x3+1x3 = ?

If x = y + 2 then x3 - y3 - z3 is

If cosx.cosy + sinx.siny = -1 then cosx + cosy is

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

53 ­ 34 = 5334
65 ­ 46 = 6456
75 ­ 24 = ?