Math Quiz : 2 LIC AAO , Railway Exam

Math Quiz: 2

Ques 1 :   The difference between the compound interest and the simple interest accrued on an amount of Rs. 2,500 in 3 years was Rs. 153.86. What was the rate of interest p.c.p.a.? (1) 15 ( 2) 12 ( 3) 14
(4) Cannot be determined (5) None of these

Ques 2 :   The difference between a two-digit number and the number obtained by interchanging the digits is 45.If the difference between the two digits of thenumber is 5, what is the original number?
(1) 94  (2) 83  (3) 72  (4) Cannot be determined 5) None of these

Ques 3 :    A boy walks 14 metres to cross a square field diagonally. What is the area of the square? (1) 78 sq mtrs (2) 120 sq mtrs (3) 118 sq mtrs (4) Cannot be determined (5) None of these

Ques 4 :    8 women can complete a work in 10 days and 10 children take 16 days to complete the same work. How many days will 10 women and 12 children take to complete the work?( 1) 5 (2) 7 (3) 3 (4) Cannot be determined (5) None of these

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