Mathematics sample papers for lecturership

 The product of two numbers is 120. The sum of their squares is 289. The sum of the two numbers is:

 A None of these

 B 20

 C 169

 D 23

What smallest number of six digits is divisible by 111?

 A 1,11,111

 B 1,10,011

 C 1,00,011

 D None of these

  

If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same at the same rate and for the same time? A Rs. 51.25 B Rs. 52 C. Rs. 54.25 D. Rs. 60 The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4% per annum is Re. 1. The sum (in Rs.) is: A. 625 B. 630 C. 640 D. 650 A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

A. Rs. 120 B. Rs. 121 C. Rs. 122 D. Rs. 123

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