In fig.1:

In fig.2:

Hence, in fig.3:

Hence, option D is the correct answer.

As,

5*6*2+1=60+1=61

Similarly,

3*4*2+1=24+1=25

Hence, Option D is the correct answer.

State is in country and country is in continent.

Hence, option D is the correct answer.

We know that the opposite sides of parallelogram are equal.

So 3x + 5 = 6x – 10

∴ x = 5

AD = 4x – 5 = 4 (5) – 5 = 15 cm

No of hours in a day = 24

1 hour 45 minutes =

⇒

Let P's present age  = 2x years

Q's present age = 3x years

According to the question,

10 years ago -

⇒ 10x−50 = 9x−30

⇒ x = 20

∴ P's present age  = 2×20 = 40 years

Q's present age = 3×20 = 60 years 

Option C is correct.

•  The first French factory was established at Surat under French East India Company.

•  The French East India Company was formed in 1664 at the time of King Louis XIV. After Surat, they established another factory at Masulipattam.

•  In 1673 AD the Mughal Subedar of Bengal allowed the French to set up a township at Chandernagore. In 1674 AD, the French obtained a village called Pondicherry from the Sultan of Bijapur.

•  The French East India Company took hold of Yanam in 1723 AD, Mahe on Malabar Coast in 1725 AD and Karaikal in 1739 AD.

• The Chalcolithic period refers to that part of Old World prehistory between Neolithic and Bronze Age.

• Copper metallurgy was likely developed in northern Mesopotamia; the earliest known sites are in Syria such as Tell Halaf, about 6500 years BC.

• Hence In the Chalcolithic period, copper predominated in metalworking technology.

• Nizam Mir Usman Ali was the Nizam of Hyderabad at the time of independence of India.

• Hyderabad was the richest and largest princely state in India at the time of Independence.

• The Nizam, in June 1947, issued a firman announcing that on the transfer of power, his state would resume independence. This was out rightly rejected by the then Indian Government.

• Finally Hyderabad state was annexed by the Indian Government by an army operation.

• The Kakori Conspiracy was a train robbery that took place between Kakori and Lucknow, on 9 August 1925.

• The robbery was done by Ramprasad Bismil and Ashfaqullah Khan.

• They belong to Hindustan Republic Association.