Question
A certain sum of money yields Rs. 9,930 as compound
interest for 3 years at 10% per annum. The sum is (in rupees).Solution
Let the principal be Rs. x, Now, CI = P [ ( 1 + R/100 )ᵀ - 1 ] ⇒ 9930 = x [ ( 1 + 10/100  )³ - 1 ] ⇒ 9930 = x ( 1331/1,000 - 1 ) ⇒ 9930 = x ( (1331 - 1000)/1000 ) = 331/1000 x x = (9930 × 1,000)/331 = Rs. 30,000
Which of the following is not an informal assessment?
What is the main purpose of punishment to students?
Choice of a vocation depends ___________
You want to develop cooperation and team spirit in students? Which activities would you propose?
Computer Assisted Instruction is based on ________ principle
What is the best way for a teacher to resolve the problems in a class?
What is the main purpose of the Samagra Shiksha Abhiyan (SSA)?
A Teacher is supposed to be the Friend, Philosopher, and Guide. He should plan his evaluation while keeping in mind all types of learning aspects. As a ...
To make learning effective, a goal must be meaningful in terms ______ ?
 Why should a teacher be an idealist and set examples?
Relevant for Exams:
