Question
Ajay and Vijay jointly invest an amount 'x' in a simple
interest scheme for 4 years. Ajay contributes 40% of 'x' at an interest rate of 7% per annum, while Vijay invests the remaining 60% of 'x' at 9% per annum. The total simple interest earned by both Ajay and Vijay together is Rs. 13,120. What is the value of 'x'?Solution
ATQ;
x = 100a
40a and 60a
4 × 7% × 40a + 4 × 9% × 60a = 13120
32.8a = 13120
a = 400
Hence, x = 40,000
If 'LOOSER' is coded as 5 and 'RIVER' as 4, then what is the code number for the word 'COLUMNS'?
If ‘as’ is written as ‘sa’, ‘I’ is written as ‘ma’ and ‘done’ is written as ‘na’, how will be ‘Do not say’ written as in th...
In a certain code language, ‘time taken to’ is coded as ‘428’. Similarly, ‘taken complete work' is coded as ‘723&rsq...
If ‘DEFINE’ is coded as '18', ‘CLUSTER’ is coded as '42', then what is the code for 'PROGRAM' in the same code language?
Which of the following may be the code for ‘other the happy’?
In a certain code language, TRIP is written as WULS and SOME is written as VRPH. How will CLAN be written in the same language?
What is the code for the word “keeps” ?
If GRIND = TIRMW, then NEPAL =
In a certain code language, if LICENSE is written as ILEFPES, then how will EXAMPLE be written in that language?
In a certain code language, ‘BUTTER’ is coded as ‘CWWSCO’ and ‘THEORY’ is coded as ‘UJHNPV’. How will ‘LATENT’ be coded in that lang...
Relevant for Exams:
