Question
Three of the following four number-clusters are alike in
a certain way and thus form a group. Which is the one that does not belong to that group?Solution
123 → 1² + 2 = 1 + 2 = 3 259 → 2² + 5 = 4 + 5 = 9 238 → 2² + 3 = 4 + 3 = 7 ≠8 178 →1² + 7 = 1 + 7 = 8  Thus, the odd one out is 238. Hence, the correct answer is (C).
What is the primary goal of the National Education Policy (NEP) 2020?
Identify whether the following statements are correct or incorrect:
1. RUSA was launched in 2013 as a Centrally Sponsored Scheme (CSS).
2....
How would you make your students independent?
If a teacher gives scores to correct responses in a class-test and enlists total marks of each learner, he/she has done:
The process of assigning marks/grades to an item is termed as
Which of the following is Doordarshan's Educational Television Channel?
Which of the following tool can be used for formative assessment in E.V.S?
A history teacher arranged a visit of students to local historical monuments while teaching Ancient Indian architecture. This is an example of:
Which of the following is the main assumption of Charles Galloway system of observation?
What is the best way for a teacher to resolve the problems in a class?
