The given text can be represented as give below-

From the above diagram its clear that A is the sister of S.

Hence, option D is the correct answer.

According to the given information:

P3 P1 P6 P5 P4 P2

Clearly, only one phone P1 is placed between P3 and P6.

Hence, the correct option is B.

15 squares in all;1234, ADHE, ACKI, BDLJ, MOGE, NPHF, ABNM, BCON, CDPO, MNJI, NOKJ, OPLK, IJFE, JKGF and KLHG.

Hence, option C is the correct answer.

• Option 'B' is incorrect because, In 1932, the Nobel Prize in Physics was awarded to Werner Karl Heisenberg "for the creation of quantum mechanics.

• Hendrik Antoon Lorentz shared the 1902 Nobel Prize in Physics with Pieter Zeeman for the discovery and theoretical explanation of the Zeeman effect.

• CV Raman won the 1930 Nobel Prize in Physics for Light scattering (Raman effect).

• Max von Laue was the recipient of the Nobel Prize for Physics in 1914 for his discovery of the diffraction of X rays.

• Target 3 Billion is written by A.P.J Abdul Kalam, former president of India.

• The book highlights the issues prevailing in rural India and suggests measures to improve standards of living.

• Some important books of A.P.J Abdul Kalam are India 2020: A Vision for the New Millennium , Ignited Minds: Unleashing the Power within India, Wings of Fire: An Autobiography.

• The famous Kandariya temple is located at Khajuraho in Madhya Pradesh, India.

• It is also the largest and most ornate Hindu temple in the medieval temple group found at Khajuraho. Shiva is the chief deity in the temple.

Ratio of Efficiencies of A and B = 2 : 1

Let their efficiencies be 2x and x.

Therefore, total work = 22 × (3x) = 66x

Time taken by A to complete the work =  = 33 days

The ratio between the speeds of two trains is 4 : 5.

Let speed of first train = 4x

Speed of second train = 5x

The second train runs 800 km in 8 hours

⇒ Speed of second train =

According to question

⇒ 5x = 100 km/hr

⇒ x = 20 km/hr

Hence, Speed of first train = 4x =

Let us understand the meaning of the given words-

Shout- (of a person) utter a loud cry, typically as an expression of a strong emotion

Whisper- speak very softly using one's breath rather than one's throat, especially for the sake of secrecy

Mumble- say something indistinctly and quietly, making it difficult for others to hear

Plead- make an emotional appeal

Clearly the convict will plead for mercy. Hence, option D is the correct answer.