81). What is the distance between a crest and a consecutive trough in a transverse wave?
| A). Wavelength |
| B). Amplitude |
| C). Half of the wavelength |
| D). Twice of wavelength |
|
82). Which is the most suitable unit for expressing nuclear radius?
| A). Micron |
| B). Nanometer |
| C). Fermi |
| D). Angstrom |
|
83). Maxwell is the unit of which one of the following?
| A). Magnetic flux |
| B). Permeability |
| C). Magnetic susceptibility |
| D). Intensity of magnetization |
|
84). ............. Bar is located at top of Wordpad/Notepad.
| A). Format |
| B). Menu |
| C). Tool |
| D). Title |
|
85). Which among the following is not a Basic logical operator in Boolean Algebra laws?
| A). AND |
| B). OR |
| C). NOT |
| D). NAND |
|
86). Which of the following is not a characteristic of a solid?
| A). High compressibility |
| B). High density |
| C). Regular shape |
| D). High rigidity |
|
87). What are the components of nucleus of an atom?
| A). Only Protons |
| B). Protons and Neutrons |
| C). Neutrons and Electrons |
| D). Only Neutrons |
|
88). In Aqua Regia which two acids are mixed in ratio of 1 : 3 ?
| A). HCL and HNO3 |
| B). Silver |
| C). HNO3 and H2C03 |
| D). HCL and H2CO3 |
|
89). What is the mass of one mole of a substance in grams is called?
| A). Nuclear Mass |
| B). Atomic Mass |
| C). Molar Mass |
| D). Molecular Mass |
|
90). Which among the following is the habitat of 'Dog fish'?
| A). River |
| B). Sea |
| C). Lake |
| D). Marsh |
|
