Related InterviewSolutions

• 16 players `P_(1),P_(2),P_(3),….P_(16)` take part in a tennis tournament. Lower suffix player is better than any higher suffix player. These players are to be divided into 4 groups each comprising of 4 players and the best from each group is selected to semifinals. Q. Number of ways in which they can be divided into 4 equal groups if the players `P_(1),P_(2),P_(3)` and `P_(4)` are in different groups, is:A. `((11)!)/(216)`B. `((12)!)/((3!)^(4))`C. `((12)!)/((3!)^(4)(4!))`D. `((11)!)/((3!)^(4))`
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• List any four ways by which GMO's have been useful for enhanced crop output.
• The enthalpies of neutralization to two weak acids `HA` and `HB` with `NaOH` are `-10.1` and `-11.8` `Kcal//g`. eq respectively. Which of the following relation is correct regarding acidic strengths of `HA` and `HB` `:-`A. `HAgtHB`B. `HAltHB`C. `HA=HB`D. Connot be predicted
• Explain the scope of Human Resource Management.
• Let the wavelength at which the the spectral emissive power of a black body (at a temperature T) is maximum, be denoted by `lamda_(max)` as the temperature of the body is increased by 1K, `lamda_(max)` decreases by 1 percent. The temperature T of the black body isA. 100 KB. 200 KC. 400 KD. 288 K
• A block of density `2000kg//m^3` and mass 10kg is suspended by a spring stiffness `100N//m`. The other end of the spring is attached to a fixed support. The block is completely submerged in a liquid of density `1000kg//m^3`. If the block is in equilibrium position.A. the elongation of the spring is 1 cmB. the magnitude of buoyant force acting on the block is 50 NC. the spring potential potential energy is 12.5 JD. magnitude of spring force on the block is greater than the weight of the block
• The number of geometrical isomers for octahedral `[CoCl_(4)(NH_(3))_(2)]^(-)`, square planar `[AgBr_(2)Cl_(2)]^(-)` and `[PtCl_(2)(en)]` are:-A. 2,2,2B. 2,2,0C. 3,2,2D. 2,3,0
• In photoelectric effect explain the effect of(i) intensity of light and photoelectric current,(ii) potential and photoelectric current,(iii) frequency of incidents radiation and stopping potential.Also draw graph in all above case with brief explanation.