Pick out the wrong pair 1 Monkey ? 300 days 2 Elephant ? 600 days 3 Cow ? 280 days 4 Pig ? 68 days
1 2238The location and energy of an electron in an atom can be specified by 1 Atomic mass 2 Atomic number 3 Quantum numbers 4 None of these
2 6007Old-written material, which cannot be read easily, can be read by 1 Cosmic rays 2 Ultraviolet rays 3 Infra red rays 4 None of these
CDS,
1 2655In an atomic nucleus, neutrons and protons are held together by 1 Gravitational forces 2 Magnetic forces 3 Exchange force 4 Coulombic forces
1 3079Which of the following elements is not-radioactive? 1 Uranium 2 Thorium 3 Plutonium 4 zirconium
1 3097A moderator is used in nuclear reactors in order to 1 Increase the number of neutrons 2 Decrease the number of neutrons 3 Slow down the speed of neutrons 4 Accelerate the neutrons
1 2422According to Dalton?s atomic theory, the smallest particle which can exist independently is 1 An atom 2 A molecule 3 A cation 4 An anion
1 2972The dark lines in the solar spectrum are due to 1 Absorption of corresponding wavelengths by the prism used in he spectrograph 2 Destructive interference between waves of certain definite wavelengths 3 Absorption of corresponding wavelengths by the outer layers of the sun 4 None of these
1 2488The correct sequence of various regions I absorption spectrum is 1 Visible, ultraviolet, microwave, infra red 2 Infra red, gamma rays, ultraviolet, microwave 3 Ultra violet, visible, infra red, microwave 4 None of these
1 2256?No two electrons in an atom can have the same set of four quantum numbers? is 1 Bohr?s law 2 Aufbau principle 3 Newton?s law 4 Pauli?s exclusion principle
1 2576Enriched uranium used in a nuclear reactor is 1 Uranium freed of all impurities 2 Uranium treated with radiation 3 Uranium alloyed with aluminum 4 Uranium with a high percentage of a particular isotope
1 2394The main important feature of neutron bomb is that when it is dropped on a city, it would damage 1 Both the living organisms and buildings 2 The buildings but not the living organisms 3 The living organisms but spare buildings 4 None of these
1 3875Which of the following shows the masses of three elementary particles in decreasing order? 1 Mesons, Baryons, Leptons 2 Leptons, Baryons, Mesons 3 Baryons, Mesons, Leptons 4 Leptons, Mesons, Baryons
1 2747Post New General Knowledge_Current Affairs Questions
Who are the recent Bharat Ratna awardees?
Which cells help in the production of antibodies?
how can i qualify GA?????????
How many districts are in Jharkhand and Bihar?
when did the fall of bastille happen?
The safeguard agreement with regard to civilian nuclear to civilian nuclear facilities between India and the International Atomic Energy Agency (IAEA) came into force on?
please send rrb assistant station master model question paper
sir i wanted that u send me the last 6 months current affairs&g.k to my e-mail add. thank you
Which city is known as diamond city?
Name the chief justice of India?
Where is Charminar Located?
why c.v. Raman was awarded a noble prize?
The Peramble of the Indian Constitution reads ? a) We, the people of India……….adopt, enact and give to India this Constitution b) We, the people of Constituent Assembly……adopt, enact and give to India this constitution c) We, the people of India…………..in our Constituent Assembly……….adopt, enact and give to ourselves this constitution
What are the total number of college in tripura ?
Who wrote "Vandematharam" ?
