Except Helium, all noble gases have how many electrons in the outermost shell?
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In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
A system of religious belief; a faith
What is meant by a dedicated computer?
The perimeter and the breadth of a rectangle are 68 cm and 10 cm respectively. Calculate the length of its diagonal (in cm).
In the modern periodic table, which of the two periods contain 8 elements each?
What is the value of 26 + 152?
The interest on Rs. 1250 for 6 years at the rate of 4% simple interest per annum will be
What will be the average of all the prime numbers before 19?