Questions

Q:

The principal quantum number indicates what property of an electron?

A) energy of electron B) distance of electron from nucleus
C) both a & b D) number of subshells
 
Answer & Explanation Answer: C) both a & b

Explanation:

The principal quantum number is the property of an electron which determines the energy of electron and the distance of electron from the nucleus of an atom.

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Q:

What was the city of Timbuktu best known for?

A) Trade B) Gold
C) Diamonds D) Tea
 
Answer & Explanation Answer: A) Trade

Explanation:

The great Sahara Desert created an opportunity for wealth by trading to peoples who live in and around the region. The city of Timbuktu was built as a result of this trade.

 

Hundreds of years ago, salt was a very valuable commodity. It was valued for its taste as well as its ability to preserve food. One of the most productive areas for producing salt was the Sahara Desert, and the city of Timbuktu was built to capitalize upon this trade.

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Q:

Which is the first payment bank in India?

A) Fino Payments Bank B) Airtel Payments Bank
C) Aditya Birla Payments Bank D) Paytm Payments Bank
 
Answer & Explanation Answer: B) Airtel Payments Bank

Explanation:

Airtel Payments Bank is the first payment bank in India. A payments bank is a new category of banks conceptualized by the Reserve Bank of India, which operates at a smaller scale than an actual bank and doesn't involve any credit risk. It can carry out most banking operations but can't advance loans or issue credit cards.

 


The RBI as of date has given licences to 11 payments bank of which six are currently operational. These include

  1. Aditya Birla Payments Bank,
  2. Airtel Payments Bank,
  3. India Post Payments Bank,
  4. Fino Payments Bank,
  5. Jio Payments Bank (and)
  6. Paytm Payments Bank.
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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.


Fever in the season of dengue is sending Calcuttans scurrying to hospitals for admission, triggering a shortage of beds that has forced some private health care institutes to even postpone planned surgeries. Apollo Gleneagles Hospitals on the Bypass had 504 patients in its care as on Thursday of whom 70 had been admitted with fever. Belle Vue Clinic had 180 patients, 32 of them with dengue. Calcutta Medical Research Institute had 350 patients 60 of them with fever.

The number of people admitted for treatment of fever caused by dengue or any undiagnosed illness has been rising every day across hospitals for more than a fortnight.

"There has been heavy pressure on all private hospitals for admission of dengue and cases of unknown fever since the beginning of August. Now it is a surge," said Pradip Tondon, President of the Association of Hospitals of Eastern India.

In July, four to five patients were getting admitted with fever on an average in every hospital. The number has since ballooned with the Calcutta Municipal Corporation apparently in denial about the extent of the dengue outbreak and the Government focused on playing down the threat.

Such has been the rush of patients with fever that some hospitals are calling up people to postpone admissions planned in advance, mostly for surgeries. "We have told many people to come only when we call them to confirm availability of beds," said an official at Belle Vue.


The word 'ballooned' implies

A) playing with balloons B) decreased
C) increased tremendously D) increased slightly
 
Answer & Explanation Answer: C) increased tremendously

Explanation:
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Q:

Which state declared dolphin as State aquatic animal?

A) Telangana B) Uttar Pradesh
C) Punjab D) Goa
 
Answer & Explanation Answer: C) Punjab

Explanation:

The Punjab state declared dolphin as State aquatic animal.

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Q:

An electron and a proton starting from rest get accelerated through potential difference of 100kV. The final speeds of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct?

A) Ve > Vp B) Ve < Vp
C) Ve = Vp D) Cannot be determined
 
Answer & Explanation Answer: A) Ve > Vp

Explanation:

Both when accelerated through a potential difference of 100KV, they will have the same energy. The mass of the electron is less than the mass of a proton, hence it will move faster(momentum).

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Q:

Ctrl+F in MS Word for

A) Re do B) to find the word
C) Select all D) Center text
 
Answer & Explanation Answer: B) to find the word

Explanation:

Ctrl + F is a shorcut keyword and it is used for searching the word you want in the large document in the M.S. Word.

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Q:

The caves of Ajanta are famous for

A) paintings B) terra-cotta
C) sculpture D) temples
 
Answer & Explanation Answer: A) paintings

Explanation:

The caves of Ajanta are famous for paintings.

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