সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
If X is an odd integer and Y is an even integer, which of the following statements is(are) always true? I. X + Y is odd II. XY is odd III. X + 2Y is even
If X is an odd integer and Y is an even integer, which of the following statements is(are) always true? I. X + Y is odd II. XY is odd III. X + 2Y is even
- ক. I only
- খ. II and III only
- গ. I and III only
- ঘ. III only
সঠিক উত্তরঃ I only
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which of the following is the greatest?
- What is the next number in the series 1, 11, 27, 57, ...
- What is the least integer that is a sum of three different primes each greater than 20?
- If the sum of four consicutive even integer is s, what is the greatest of the integers in terms of s?
- If x and y are prime numbers, which of the following cannot be the sum of x and y?
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