ORKUT QUANT DATABASE (Till Jan17th) 1. There is a triangle which has all acute angles. If two sides of a triangle are given as 3, 4 then find the range of the third side x?
2. 5(2^n-1)=20 Col A: n Col B: 4
3. There was a ladder given. The ladder is of length 5 and it is displaced i.e slanted downwards such that it falls x mts in height and its horizontal length increases by y mts. Col A: x Col B: y
4. Given a square with a circle inscribed in it and the radius of the circle is r . Another circle is given with a square inscribed in it and the radius of this circle is also r . Col A: The difference in area of the first square and circle Col B: The difference in area of the second square and circle
5. -8<.= n<.=10, m n=4. Find the least possible value of mn? a. 0 b. -32 c. -140
6. m(square) n(square)=17 Col A : m n Col B: 5 Ans: D
7. Col A : sqrt ((2x-5)square 5) ( x value is given some range..) Col B : 2
8. If [{x-(1/x)} / (x-1)] = 100, then find [{x-(1/x)}/(x 1)] ?
9. Compare the standard deviation of the following numbers. Col A: 9,9,10,11,11 Col B: 6, 8,10,12,14
10. If 20 men can do a work in 10days... working 4hrs a day, then how many days will 10 men take to complete the same work ..... provided if they work 6hrs a day?(All the values mentioned in this Question are assumed values).