Question
The earnings of two individuals, P and Q, are in the
ratio of 4:7. After an increase of 30% in Q’s earnings, his total earnings amount to Rs. 27,300. Based on this information, determine the original earnings of P before any changes.Solution
Let the earnings of P and Q are 4a and 7a. According to question- 130% of 7a = 27300 7a = 27300 × 100/130 7a = 21000 a = 3000 earnings of P = 4a = 12000
In a certain code language, 'COURT' is coded as OCRTR and 'JUDGE' is coded as UJAEG. How will 'ORDER' be coded in the same language?
H, I, J, K, M, N and O each have exam on different days of the same week starting on Monday and ending on Sunday. No one has exam before H. Only three p...
If each letter of the word "PROGRAMMING" is replaced by its successor in the alphabetical series, then which alphabet is third from the left end?
‘A # B’ means ‘A is the brother of B’.
‘A @ B’ means ‘A is the daughter of B’.
‘A & B’ means ‘A is the husband of B�...
8 is related to 88 following a certain logic. Following the same logic, 11 is related to 121. To which of the following is 15 related to, following the ...
In a certain code language:Â
- A & B means 'A is the son of B',Â
- A + B means 'A is the brother of B',Â
- A # B means 'A...
What will come in the place of '?' in the following equation, if '+' and '–' are interchanged and '×' and '÷' are interchanged?
111 ×...
Pointing to a photograph of a boy, Nita said, "He is the son of the only daughter of my mother". How is Nita related to the boy?
In a certain code language, 'FRONT' is coded as '21593' and 'OFTEN' is coded as "52739'. What is the code for 'E' in the given code language?
Select the number from among the given options that can replace the question mark (?) in the following series.
5, 20, 80, 320, 1280,?
Relevant for Exams:
