Forty-nine are glad to shake a hand

What does it mean by "Forty-nine are glad to shake a hand?"

The correct answer is d) Shake

When we say "Forty-nine are glad to shake a hand," it means that when someone extends their hand for a handshake, forty-nine people are happy to accept it and shake hands as a gesture of greeting or agreement. It's a way of showing friendliness. The reason why "Forty-nine are glad to shake a hand" is because shaking hands is a common social gesture that signifies goodwill, trust, and respect. It's a way for people to greet each other or show agreement. In many cultures, shaking hands is considered a polite and friendly gesture. So when someone extends their hand, forty-nine people are happy to reciprocate and shake hands.