Question
Who among the following person faces the one who sits
immediate left of K? Study the following information carefully and answer the below questions. Twelve students are seated on the school ground opposite each other. In row1, A, J, K, L, M, and N are facing south. In row2- S, E, D, G, V and R are facing north. All the information is not necessarily in the same order. M sits opposite to the one who sits third to the left of G. Either M or G are sitting at the end of the row. Only one person sits between M and N. The number of persons sitting to the left of N is the same as to the right of R. Only two persons are sitting between R and the one who sits opposite to A. The number of persons who sits between A and N is the same as between V and S.V and R are not immediate neighbours. D sits to the right of E and does not face A.K sits to the left of L and to the right of J.Solution
M sits opposite to the one who sits third to the left of G. Either M or G is sitting at the end of the row. From the above condition, there are two possibilities.
 Only one person sits between M and N. The number of persons sitting to the left of N is the same as to the right of R. From the above condition, there are three possibilities.
Only two persons are sitting between R and the one who sits opposite to A. The number of persons who sits between A and N is the same as between V and S. V and R are not immediate neighbors. D sits to the right of E and does not face A. From the above condition, case1 and case2a get eliminated. Case-2
 K sits to the left of L and to the right of J. From the above condition, case2 shows the final arrangement. 
If Planck’s constant h, gravitational constant G, and speed of light v are taken as fundamental units, the dimension of time is:
Which of the following equations correctly represents the momentum p of a photon of Energy E?
Which law states that energy can neither be created nor destroyed?
What is the magnitude of magnetic force per unit length on a wire carrying a current of 10 A and making an angle of 30° with the direction of a unif...
Which device measures temperature?
The Mohs scale is used to measure:
The surface tension of water on adding detergent to it –
The charge of an electron is approximately:
Which of the following is NOT a conductor of electricity?
The energy emitted by the Sun is due to