Questions

Q:

If the resistance of a conductor is doubled, the current gets halved. This is because

A) I = V - R B) I = V/R
C) I = Rn/V D) I = VR
 
Answer & Explanation Answer: B) I = V/R

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Q:

The absolute refractive index of air is

A) 1.03 B) 1.00003
C) 1.003 D) 1.0003
 
Answer & Explanation Answer: D) 1.0003

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Q:

Assuming that the charge of an electron is 1.6 x 10-19 C, the number of electrons passing through a section of wire per second when the wire carries a current of 1 A is

 

 

 

A) 6.25 x 1018 C B) 1.6 x 10-19 C
C) 1.6 x 1019 C D) 0.625 x 1017 C
 
Answer & Explanation Answer: A) 6.25 x 1018 C

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Q:

Which one of the following is n ot an objective of the Pradhan Mantri Krishi Sinchayee Yojana (PMKSY)?

A) To achieve convergence ofinvestment in irrigation at the fieldlevel B) To expand cultivable area underirrigation
C) To improve on-farm water use efficiency to reduce wastage of water D) To protect farmers against crop failure due to natural calamities
 
Answer & Explanation Answer: D) To protect farmers against crop failure due to natural calamities

Explanation:

The major objective of the PMKSY is to achieve

•convergence of investments in irrigation at the field level,

•expand cultivable area under assured irrigation (Har Khet ko pani),

•improve on-farm water use efficiency to reduce wastage of water,

•enhance the adoption of precision-irrigation and other water saving technologies (More crop per drop),

•enhance recharge of aquifers and introduce sustainable water conservation practices by exploring the feasibility of reusing treated municipal based water for peri-urban agriculture and attract greater private investment in precision irrigation system.

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Q:

There are total _________ parliamentary seats (Lok Sabha constituency) in Uttarakhand.

A) 14 B) 5
C) 80 D) 2
 
Answer & Explanation Answer: B) 5

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Q:

Who was the first Deputy Speaker of Lok Sabha?

A) G. V. Mavalankar B) Sarvepalli Radhakrishnan
C) M. Ananthasayanam Ayyangar D) Dr P V Cherian
 
Answer & Explanation Answer: C) M. Ananthasayanam Ayyangar

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Q:

Who has won the 'Miss Universe 2016' title?

A) Pia Wurtzbach B) Iris Mittenaere
C) Raquel Pellissier D) Andrea Tova
 
Answer & Explanation Answer: B) Iris Mittenaere

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Q:

Which of the following will cause an increase in the demand for coffee?

A) Price of coffee falling in foreign markets B) Coffee prices are expected to fall rapidly in domestic markets
C) Average income falls in the country D) Increase in price of tea
 
Answer & Explanation Answer: D) Increase in price of tea

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