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
- If N and P are odd numbers then which of the following must be even number?
- Average of 17 even consecutive iintegers is 42. What is the 3rd number from the begining of the series when the integers are arranged in an increasing sequence?
- Six consecutive whole numbers are given; the sum of the first three numbers is 27. What is the sum of the last three numbers?
- If n is a positive integer and k + 2 = 3n, which of the following could be a value of k?
- In a class composed of x girls and y boys what part of the class is composed of girls?
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