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प्रश्न
The sum of the two numbers is 2490. If 6.5% of one number is equal to 8.5% of the other, the numbers are
विकल्प
1411 and 1079
1412 and 1080
1141 and 1709
1214 and 1800
MCQ
उत्तर
1411 and 1079
Explanation:
Let two numbers be x and y
According to the question,
`6.5/100"x"=8.5/100"y"`
`"x"=(17"y")/13`
x + y = 2490
`(17"y")/13+"y"=2490`
`(30"y")/13=2490`
y = 83 ×13 = 1079
x = 2490 − 1079 = 1411
x = 1411 , y = 1079
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Number System (Entrance Exam)
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