Question Discussion & Solution

CONCEPT:

• Plane mirror: This mirror is straight without any inward or outward curve.
  • It forms a virtual image and upright image which is of size as same as the object.
  • The bathroom mirrors are an example.
• Concave mirror: The mirrors curved inside on the reflecting side are called concave mirrors.
  • These mirrors produce a real, inverted, and magnified image of the object.
  • These are used in reflecting telescopes, shaving mirrors, and ophthalmoscope.

• Convex mirror: It is an outward curved mirror that produces a diminished image.
  • Convex mirrors either diverge a parallel beam of light into all directions or gather light from all directions and produce a parallel beam out of it.

EXPLANATION:

• Following are the reasons as to why a convex mirror is used as a rearview mirror in the vehicle

• The image formed by the convex mirror is virtual and erect in contrast to that of the real but inverted image of the concave mirror.
• It gathers light from all directions and aligns it as a parallel beam so that it provides a wider view to the viewer. That's why the convex mirror is used as a rear-view mirror in vehicles. So option 2 is correct.

Least possible diagram is:

I. Some car are Maruti. → True

II. No Ciaz is a Maruti. → False

Similarly,

From the above we can get

Hence, READ is written as “#%4$”

The correct answer is ​Shaheed-e-Azad Bhagat Singh.

Key Points

• Shaheed-e-Azad Bhagat Singh (1954) is the first film based on Bhagat Singh’s life.
  • The movie was directed by Jagdish Gautama and had Prem Abeed, Jairaj, Smriti Biswas, and Ashita Mazumdar in lead roles.
  • The film also boasted of the classic patriotic song ‘Sarfaroshi Ki Tamanna Ab Hamaare Dil Mein Hai’ in Mohammed Rafi’s melodious voice. 
• Shaheed Bhagat Singh (1963):
  • Almost a decade later, Shammi Kapoor appeared in and as Shaheed Bhagat Singh.
  • The film was directed by KN Bansal and besides Shammi Kapoor, the movie starred Shakeela, Premnath, and Achla Sachdev in prominent roles.
• Shaheed (1965):
  • At the 13^th National Awards, the film won awards for Best Feature Film in Hindi and Nargis Dutt Award for Best Feature Film on National Integration and Best Story.
  • ‘Shaheed’ had the entire nation humming to its patriotic compositions like ‘Aye watan aye watan humko teri kasam’, ‘Sarfaroshi ki tamanna’, ‘O mera rang de basanti chola’ and ‘Pagadi sambhaal jattaa’ with the voices of Mukesh, Mohammed Rafi, Lata Mangeshkar and Manna De gracing the vocals. 
• The Legend of Bhagat Singh (2002):
  • Rajkumar Santoshi directed Ajay Devgn as Bhagat Singh and focused on how Singh came to develop his independent views against the British Raj and the development of his ideologies, right from witnessing the death of Lala Lajpat Rai to the reopening of the Saunders’ murder case.
  • The film went on to win two National Awards, including the Best Feature Film in Hindi and Best Actor for Ajay Devgn.

The correct answer is Sirohi.

Key Points

• In the sixth phase of the formation of Rajasthan, the major part of Sirohi was merged with Rajasthan while Abu remained in Bombay.
• The integration date of the fifth phase was 26^th January 1950.
• The sixth phase is also called United Rajasthan.

​​Additional Information

• Sirohi was the last princely state of Rajasthan that had a treaty with the British.
• It was held in September 1823.
• Alwar was the first principality to pass the Wild Act in Rajasthan.
• Kota Principality (December 1817) was the Second Princely State that had a treaty with the British.
• Alwar was the part of Matsya union.
• Whereas Kota was the part of Rajasthan union.