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
- If x and (x + 11)/2 are integers, which of the following must be true? i. x is odd ii. x is a multiple of 9 iii. (x + 9)/2 is an integer
- The least number by which 294 must be multiplied to make it a perfect square, is:
- In the following series, what comes next? 1, A, 9, I, 17, --
- 2, 9, 6, 7, 18, 5, ....
- If the product of 3 consecutive integers is 120, then the sum of the integers is----
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