● The Nagarjuna Sagar Dam is built across the Krishna river.

● Krishna is the second largest east-flowing river on the peninsula.

● The Krishna river originates from the Western Ghats near Jor village of Satara district of Maharashtra.

● The Nagarjuna Sagar Dam on River Krishna is considered to be the largest stone masonry dam in the world.

● Its basin extends over Andhra Pradesh, Telangana, Maharashtra,& Karnataka.

● The total length of River Krishna is 1400km.

● The Height of the river is 124 meter and Nagarjuna Sagar Dam was completed in 1967.

Option ‘D’ is correctly matched pair of name of the company and its founder.

* The Wipro Limited was founded by Mohamed Hashim Premji 29 December 1945.

* It was established as "Western India Palm Refined Oil Limited", later abbreviated to "Wipro".

* It is headquartered in Bangalore, Karnataka.

* Reliance Industries Limited (RIL) was founded by Dhirubhai Ambani on May 8, 1973.

* Infosys was established by seven engineers in Pune, Maharashtra in 1981. These seven engineers were N.R. Narayana Murthy, Nandan Nilekani, S. Gopalakrishnan, S. D. Shibulal, K. Dinesh, N. S. Raghavan and Ashok Arora.

• As per Census 2011, Bihar is the most thickly populated state in India.

• As per Census 2011 data, Mumbai is the most populated metro city in India.

• The Census 2011 was the 15^th Indian Census of India.

• State with the lowest population density was Arunachal Pradesh.

• State with the highest population was Uttar Pradesh according to Census 2011.

• According to Census 2011, State with the highest sex ratio was Kerala.

• As per the 2011 Census, the sex ratio in India is 942 females per 1000 males.

• The overall literacy rate in India is 74% according to the 2011 census.

• Nagaland is the only state in the country to record negative growth in population.

• Hygrometer is used to measure the level of humidity.

• Galvanometer is used to measure the electric current of low magnitude.

• Fathometer is used to measure the depth of the ocean.

• Hydrometer is used to measure the specific gravity of liquids.

• Lactometer is used to determine the purity of milk.

• Manometer is used to measure the pressure of gases.

● 50,000 ₹ is the maximum amount of loan permissible under the Shishu scheme of the Pradhan Mantri MUDRA Yojana.

● MUDRA loans are available in three categories. For small businesses, loans upto 50000₹ are available under the 'Shishu' category, beyond 50,000 ₹ and up to 5 lakh under the 'Kishor' category. It also offers loans beyond 5 lakh and up to 10 lakh under the ‘Tarun’ category.

Let ∠R = x

∠P = 4x

Also, ∠Q = y

∠S = 3y

We know that sum of opposite angles of a cyclic quadrilateral is 180°.

⇒ x + 4x = 180°

⇒ 5x = 180° 

⇒ x = 36°

_Also,

_⇒ 

_⇒ 

Now, the Average of ∠Q and ∠R =

Given the angle between two radii of a circle is 130 degree.

∠AOB = 130 ° ………….(1)

By theorem, radius is perpendicular to the tangent at the point of contact

∴ ∠PAO = ∠PBO = 90 °………….(2)

By angle sum property in quadrilateral OAPB

∠PAO +∠AOB+∠OBP+∠APB = 360°

90° + 130° + 90° + ∠APB = 360°

310° + ∠APB = 360 °

∠APB = 360 ° - 310°

∠APB = 50°

Hence, the angle between the tangent at the ends of the radii is 50°.

Given:

Sale Price = ₹4777 and Discount (%) = 15%

Marked Price =

=  =  = ₹5620

Conclusions:

I. Some sharpener are yellow.(It does not follow Statement)

II. No yellow is pen.(It does not follow the Statement)

Hence, Neither conclusion follow

Hence, option A is the correct answer.

3 → 6

On comparing 3^rd  and 4^th  dice

5 → 4

So,

1 → 2

Hence, option B is correct answer.