दी गई श्रृंखला में कौन सी संख्या अन्य संख्याओं से मेल नहीं खाती है? 3, 5, 11, 14, 17, 21

What should come in place of '?' in the given number series? 120, 136, 104, 152, 88, ?

Find the missing number in the following sequence: 36, 31, 29, 24, 22, 17, 15, ______

Which number in the following series is wrong? 37, 44, 55, 79, 107