A) An orbital can contain a minimum of two electrons
B) An electron has the same amount of energy in all orbitals
C) An atom’s lowest energy level has only two orbitals
D) All of the above
A contractor undertake to finish a certain work in 124 days and employed 120 men. After 64 days, he found that he had already done 2/3 of the work. How many men can be discharged so that the work may finish in time ?
1-degree of latitude is equal to _____.
How many remainders are possible if 16n is divided by 9 for any positive integral value of n ?
You are installing Windows 2000 on a computer that already has another operating system installed on it. You choose to install Windows 2000 in a different folder than the previously installed operating system. What will Windows 2000 do?
The mapping of which of the following is most difficult
Effective teamwork and high productivity are good indications of positive
Three maths classes: A, B and C take an algebra test. The average score of class A is 83. The average score of class B is 76. The average score of class C is 85. The average score of class A and B is 79 and average score of class B and C is 81. What is the average score of classes A, B, C ?
The Asiatic Society of Bengal was founded by
Middle latitude cyclones are fueled by?
How many pairs of letters are there in the word ‘PRESENTMENT which have as many letters between them in the word as in the alphabet ?