Which number in the following group does not belong?
Find the one which does not belong to that group ?
Find the number that does not follow the same pattern as the others.
In a 100 m race, A can give B 10 m and C 28 m. In the same race B can give C:
One root of the quadratic equation x2 - 12x + a = 0 is thrice the other. Find the value of a.
Triangle ABC has integer sides x, y, z such that xz = 12. How many such triangles are possible?
Sum of squares of two numbers is 145. If square root of one number is 3, find the other number.
The first term of an Arithmetic Progression is 22 and the last term is -11. If the sum is 66, the number of terms in the sequence are:
A ground in the shape of a square is surrounded on the outside by a path that is 1 m wide. The area of the path is 284 m2. Find the area of the ground in m².
Two pipes M and N can fill a tank in 22 hours and 33 hours respectively. In how much time will the tank be full, if both the pipes are opened simultaneously?