Question
What is the common characteristic of elements in the
same group of the periodic table?Solution
Elements in the same group of the periodic table have the same number of electrons in their outermost shell, which determines their chemical properties.
Select the word which cannot be formed using the letters of the given word, using the letters of the given word only once.
RECONSTITUTION
Buy a Lemon
Sum of squares of three consecutive numbers is 974. Find the sum of first and third number.
If 'TOGETHER' is coded as 7 and 'BEAUTIFUL' as 8, then what is the code number for the word 'MONOPOLY'?
Pointing towards a photograph Amit says, “He is the son of my grandfather’s only child, then how is he related to Amit?
The 'dot matrix and 'solid font printers are examples of
(A) When you look at a product / (B) on one of it’s web pages, / (C) Amazon suggests other / (D) products you might like as well.
The average age of a group of students in a school is 14 years. If 20% of them have an average age of 12 years and 40% have an average age of 16 years, ...
If × stands for +’, ‘÷’ stands for ‘x’, ‘+’ stands for ‘-‘ and ‘-‘ stand...
If A denote ÷, B denotes x, C denotes + and D denotes -, what is the value of the given expression?
32 B 40 A 8 C 10 D 12
Relevant for Exams:
