Questions

Defragmented means to run a process that collects fragments of files and sorts them into contiguous sections on one or more hard disks or hard disk partitions, thus speeding up file
management.
Ambiguous means to be of uncertain nature or significance.
Definitive means clearly defined or formulated.
Anecdotal means to have the character of an anecdote.
Speculative means not based on fact or investigation.
Hence, the correct answer is 5.

Gujral Doctrine is considered as a milestone in India's foreign policy. It was rendered by Mr. Inder Kumar Gujral, the Minister of External Affairs in H. D. Deve Gowda Government in 1996. This theory says that "India" as a bigger country of South Asia should give one-sided concession to her small neighbours and have cordial relations with them.

Eras are divided into both Epochs and Periods. They are further divided into Ages.

Longitude is the measurement east or west of the prime meridian.

Longitude is measured by imaginary lines that run around the Earth vertically (up and down) and meet at the North and South Poles. These lines are known as meridians.