Questions

Q:

Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre?

A) -4.33 diopters B) 12.33 diopters
C) -12.33 diopters D) 4.33 diopters
 
Answer & Explanation Answer: B) 12.33 diopters

Explanation:
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Q:

In a transformer the tappings are generally provided on

A) Primary side B) low voltage side
C) High voltage side D) Secondary side
 
Answer & Explanation Answer: C) High voltage side

Explanation:

Tappings are provided in order to maintain the terminal voltage across the loads within the permissible specified limits with respect to load variations.

Generally tappings are preferred on HV side, because the HV side is low current side, tap changer involves low current interruption and large variations or small steps are possible due to more no of turns.

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Q:

'Gallon' is commonly used

A) To refer to speed B) To refer to a container
C) As a measure of volume D) To express containers in terms of barrel
 
Answer & Explanation Answer: C) As a measure of volume

Explanation:
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Q:

Which of the following is an award given by the Government of India to recognize outstanding achievement in National sports?

A) Ashok Chakra B) Dada Saheb Phalke Awards
C) Arjuna Award D) Padma Shri
 
Answer & Explanation Answer: C) Arjuna Award

Explanation:
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Q:

Who amongst the following is a renowned vocalist?

A) Kaushalaya Reddy B) Manjit Bawa
C) Raja Ravi Verma D) Pt. Jasraj
 
Answer & Explanation Answer: D) Pt. Jasraj

Explanation:
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Q:

In a certain code language, “FRANK” is written as “GQBML”. How is “MARCO” written in that code language?

A) NYTPB B) MZSCQ
C) NZSBP D) NQPBT
 
Answer & Explanation Answer: C) NZSBP

Explanation:
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Q:

Three words in bold letters are given in each question, which have something in common among themselves. Out of the four given alternatives, choose the most appropriate description about these three words.

Yeats: Ghalib: Kabir

A) They were social reformers. B) They were famous poets.
C) They were saints D) They were yoga instructors.
 
Answer & Explanation Answer: B) They were famous poets.

Explanation:

They were famous poets.

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Q:

Which of the following are also known as Suicidal bag of Cells?

A) Lysosomes B) Lycosome
C) Nucleus D) Chromosome
 
Answer & Explanation Answer: A) Lysosomes

Explanation:
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