Question
Average of four consecutive prime numbers R1, R2, R3,
and R4 is (14 + x). If the average of R1 and R2 is (11 + x) and the average of R3 and R4 is (11 + 2x), then find R4.Solution
ATQ, Sum of R1, R2, R3, and R4 = (14 + x) × 4 = 56 + 4x Sum of R1 and R2 = (11 + x) × 2 = 22 + 2x Sum of R3 and R4 = (11 + 2x) × 2 = 22 + 4x Now, setting the equations equal: 22 + 2x + 22 + 4x = 56 + 4x Or, x = 6 Sum of R3 and R4 = 22 + 4 × 6 = 46 R3, R4 = 17, 23 Answer: R4 = 23
Lokayukta is a _____________
Who grants certificate of commencement of business to a depository?
Under the Water (Prevention and Control of Pollution) Act, 1974, who has the power to appoint Pollution Control Boards in states?
According to Section 8(1), if no sum is expressed to which a fine may extend, what is the limitation on the amount of fine?Â
Who is considered as the Union Executive and the Head of the State as per the Indian Constitution?
The fundamental rights of the Indian Constitution are:
As expressly mentioned in the definition of evidence under S.3 of the Indian Evidence Act, 1872, evidence means and includes-
An agreement enforceable at law is a_______________________
As per S.8 of the Indian Evidence Act, 1872 which of the following is covered?
Which is correct about schedules of the Constitution and their amendment?
Relevant for Exams:
