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
- 1 + 2 + 3 + ........ + 100 =?
- 1, 2, 3, 5, 7, ......
- If you add up the digits of a three-digit number you get 18. the ten's digit is twice the hundred's digit and the hundred's digit is 1/3 the unit's digit. What is the number?
- Which of the following is a prime number?
- If the sum of five consecutive positive integers is A, then the sum of the next five consecutive integer in terms of A is:
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