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Consider the following statements: 1. The chain reaction process is used in nuclear bombs to release a vast amount of energy, but in nuclear reactors, there is no chain reaction. 2. In a nuclear reactor, the reaction is controlled, while in nuclear bombs, the reaction is uncontrolled. 3. In a nuclear reactor, all operating reactors are ‘critical’, while there is no question of ‘criticality’ in case of a nuclear bomb. 4. Nuclear reactors do not use moderators, while nuclear bombs use them. Which of the above statements about operational principles of a nuclear reactor and a nuclear bomb is / are correct?
Consider the following statements.
1. The chain reaction process is used in nuclear bombs to release a vast amount of energy, but in nuclear reactors, there is no chain reaction.
2. In a nuclear reactor, the reaction is controlled, while in nuclear bombs, the reaction is uncontrolled.
3. In a nuclear reactor, all operating reactors are 'critical', while there is no question of 'critically' in case of a nuclear bomb.
4. Nuclear reactors do not use moderators, while nuclear bombs use them.
Which of the above statements about operational principles of a nuclear reactor and a nuclear bomb is/are correct?
Study the following table and answer the question: Number of students enrolled for Vocational Courses (VC) in five institutes - A, B, C, D & E.   Year Institute 2013 2014 2015 2016 2017 2018 A 120 135 130 135 128 140 B 125 132 138 132 135 142 C 125 120 125 138 140 135 D 100 125 122 140 128 138 E 105 110 115 147 130 145 The total number of students enrolled for VC in institute C in 2013, 2014 and 2017 is what percent of the total number of students enrolled in all the five institutes in 2018?
Study the following table and answer the question: Number of students enrolled for Vocational Courses (VC) in five institutes - A, B, C, D & E. Year →  Institue ↓ 2013 2014 2015 2016 2017 2018 A 120 135 130 135 128 140 B 125 132 138 132 135 142 C 125 120 125 138 140 135 D 100 125 122 140 128 138 E 105 110 115 147 130 145   The total number of students enrolled for VC in institutes A, B and D in 2015 is what percent more than the total number of students enrolled in institutes C and E in 2018? (correct to one decimal point)
Study the following table and answer the question: Year →  Institue ↓ 2013 2014 2015 2016 2017 2018 A 120 135 130 135 128 140 B 125 132 138 132 135 142 C 125 120 125 138 140 135 D 100 125 122 140 128 138 E 105 110 115 147 130 145 Number of students enrolled for Vocational Courses (VC) in five institutes - A, B, C, D & E. What is the sum of the average number of students enrolled for VC in institute B in 2014, 2015 and 2017 and the average number of students enrolled in institute E in 2013 and 2018?
What is the oxidation state of xenon in matching? Xenon compound Oxidation state 1. XeOF4 a. 2 2. XeOF2 b. 4 3. XeF6 c. 6 4. XeF2 d. 8  
Correct answer for the given blank out of the four alternatives.
The main failings were of conception and a political willingness to settle _________ easy options. _______________ the expansive declarationsof the need "to maintain effective security of all nuclear materials, _______________ includes nuclear materials used in nuclear weapons”, thesummits narrowed their _______________ to civilian holdings __________________ non­nuclear weapon states.
_______________ includes nuclear materials used in nuclear weapons”
The nuclear activity occurring in the radioisotope H3 is?
The nuclear activity occurring in the radioisotope Carbon 14 is?
The nuclear activity occurring in the radioisotope Krypton 87 is?