সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is the number?
A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is the number?
- ক. 3.5
- খ. 6
- গ. 8
- ঘ. None of these
সঠিক উত্তরঃ 8
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which one of the following is greater than 2/3?
- Six consecutive whole numbers are given; the sum of the first three numbers is 27. What is the sum of the last three numbers?
- The value of - 3 - (- 10) is how much greater than the value of - 10 - (- 3)?
- Find the next number in the series: 3, 6, 4, 9, 5, 12, 6, ...
- If x is an odd integer and y is an even integer which of the statements is(are) always true? I. x + y is odd II. xy is odd III. 2x + y is even.
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