const userList = [ { name: 'Alex', age: 51, country: 'USA' }, { name: 'Varun', age: 26, country: 'India' }, { name: 'Raman', age: 16, country: 'India' }, { name: 'Max', age: 11, country: 'USA' }, { name: 'Vishal', age: 32, country: 'India' } ]; /* Finding if there is any India User */ const indianUserExist = userList.some(user => { return user.country === 'India'; }); /* Printing variable indianUserExist */ console.log('Is there any Indian User:-',indianUserExist); /* Finding if there is any User whose age is greater than 18 */ const eighteenPlusUserExist = userList.some(user => { return user.age > 18; }); /* Printing variable eighteenPlusUserExist */ console.log('Is there any 18+ user:-',eighteenPlusUserExist); /* Finding if there is any UAE User */ const uaeUserExist = userList.some(user => { return user.country === 'UAE'; }); /* Printing variable uaeUserExist */ console.log('Is there any UAE User:-',uaeUserExist);