Question
How many persons are sitting on the right of P and on
the left of T? Study the following information carefully and answer the questions. There are eight friends M, N, O, P, Q, R, S and T are sitting around a circle facing the centre. O is fourth to the left of R who is fifth to right of Q. P is third to the right of M who is not immediate neighbour of Q or R. N is third to the left of T who is not immediate neighbour of Q.Solution
O is fourth to the left of R who is fifth to right of Q. P is third to the right of M who is not immediate neighbour of Q or R. Person M sits on the second left of R. N is third to the left of T who is not an immediate neighbour of Q. So T will sit on the immediate left of M. Only S is left he will sit on the immediate left of R. Thus the final arrangement – 
What is the difference between (in m2) the area of a circular field of radius 21 metres and area of a rectangular piece of land having its di...
In a rectangular floor of length and breadth of 20 metres and 9 metres, respectively, square tiles each of 3 metre edge length are to be laid. If the co...
If the length of the rectangle is increased by 40%, by what percent should the width be reduced to maintain the same area?
Calculate the area of a circular field whose circumference is equal to the perimeter of a rectangular field with a length of 60 m and a breadth of 45 m....
If the area of a square is 400 cm² and the breadth of a rectangle is 20% more and the length is 50% more than the side of the square, then find the rat...
If the volumes of two cubes are in the ratio 343:64, then ratio of their edges is Â
The cost of fencing a rectangular field at the rate of Rs. 4/metre is Rs. 360. If the length of the field is 13 metres more than its breadth, then find ...
The sum of length, breadth and height of cuboid is 24cm.If the length of the diagonal is 16 cm, then find the total surface area of the cuboid.(in cm) <...
If 35 grams of sugar is further added to a 20 percent sugar solution, the solution then becomes a 36 percent sugar solution. What was the initial quanti...
The volume of cone is 1900.8 cm3. If its height is 1.4 cm then find the radius of the cone.