Questions

Bookkeeper is the only English word that has three consecutive double letters.

According to a Report by analyst firm Canalys, India has become the second largest smartphone market in the world.

It is a marketing strategy in which the sales force is compensated not only for sales they personally generate, but also for the sales of the other salespeople that they recruit. This recruited sales force is reffered to as the participant's 'downline' , and can provide multiple levels of compensation. Other terms used for MLM include pyramid selling, network marketing and refferal marketing. Most commonly, the salespeople are expected to sell products directly to consumers by means of relationship referrals and word-of-mouth marketing.

Hierarchy is a method to structure an establishment employing various levels of administration and a vertical section, or series of command, between higher and lower levels of the organization. Superior levels dominate lower levels of the bureaucracy.

The Speaker is at the top, and the members are at the bottom.

Ominous is the correctly spelt word in the given options. It means that giving the worrying impression that something bad is going to happen.

The relationship where both the participating entities belong to same entity type is called Recursive relationship