Questions

Logical puzzle

 A boy and a girl are talking.
"I am a boy" - said the child with black hair.
"I am a girl"  - said the child with white hair.

At least one of them lied. Who is the boy and who is the girl?

Lodi dynasty was founded by _____.

Indian Standard Maridian passes through the states of UP,MP

Improve the bracketed part of the sentence.

One minute they're all sweet (but) caring and the next minute they stab you in the back.

For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?

Which of the following is NOT a waste material removed from blood in the kidney?

Which of the statements given below are correct?

A) United Arab Emirates hosted the Badminton 2017 BWF World Senior Championships.

B) Johanna Konta won the Tennis 2017 Miami Open Women's Singles.

C) Grigor Dimitrov won the Tennis 2017 US Open Men's Singles.

The non green heterotrophic plants of plant kingdom are