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 statements is(are) always true? I. x + y is odd II. xy is odd III. 2x + y is even.
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.
- ক. I only
- খ. II and III only
- গ. I and III only
- ঘ. III only
সঠিক উত্তরঃ I and III only
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which of the following fractions has the smallest value?
- If product of two sequential positive odd numbers is 255, what are those numbers?
- What is the next number in the series 1, 4, 9, 16, ....?
- If the sum of the 3 consecutive integers is 240, then the sum of the two larger integers is:
- If x is negative, which of the following must also be negative?
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