Questions

Q:

Isotopes are atoms of the same element that have different

A) numbers of neutrons B) numbers of electrons
C) numbers of protons D) atomic numbers
 
Answer & Explanation Answer: A) numbers of neutrons

Explanation:

Isotopes are variations of an element that have the same charge as the original element, but a different mass, which is caused by either more/less neutrons in the nucleus.

 

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3 2051
Q:

When does DNA replication happen?

A) S - phase B) M - Phase
C) Prophase D) Anaphase
 
Answer & Explanation Answer: A) S - phase

Explanation:

DNA is replicated during the S-Phase in the interphase of a cell.

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3 2051
Q:

Select the correct statement about immune system?

A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins B) The most common form of immunodeficiency is graft­versus­host (GVH) disease
C) Severe combined immunodeficiency (SCID) disease is an acquired condition D) Hodgkin's disease is a hereditary immunodeficiency found in children
 
Answer & Explanation Answer: A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins

Explanation:

Among the given options, the correct statement about immunodeficiency is "The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins".

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3 2051
Q:

Who among the following pioneered Khilafat Movement?

A) Mahatma Gandhi B) Ali Brothers
C) M.A. Jinnah D) Sir Syed Ahmed Khan
 
Answer & Explanation Answer: B) Ali Brothers

Explanation:

The Khilafat movement, also known as the Indian Muslim movement (1919–24), was a pan-Islamist political protest campaign launched by Muslims of British India led by Shaukat Ali, Mohammad Ali Jauhar and Abul Kalam Azad.

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5 2051
Q:

Write a c program to copy a data of file to other file.

Answer

#include<stdio.h>
int main(){
  FILE *p,*q;
  char file1[20],file2[20];
  char ch;
  printf("\nEnter the source file name to be copied:");
  gets(file1);
  p=fopen(file1,"r");
  if(p==NULL){
      printf("cannot open %s",file1);
      exit(0);
  }
  printf("\nEnter the destination file name:");
  gets(file2);
  q=fopen(file2,"w");
  if(q==NULL){
      printf("cannot open %s",file2);
      exit(0);
  }
  while((ch=getc(p))!=EOF)
      putc(ch,q);
  printf("\nCOMPLETED");
  fclose(p);
  fclose(q);
 return 0;
}

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0 2051
Q:

A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.


My brother, David, was always close to our grandmother. Both of them shared a love of Mother Nature and of food that they had grown themselves. Whenever his schedule permitted, he would drop in for a short visit and a cup of coffee. One day, when he found no one home, he left a chunk of dirt on her porch. This started what was later to be known as his "calling card". Grandmother would come home occasionally and instantly know that Dave had been by when she spotted the chunk of dirt on her porch.

Although Grandmother had a poor upbringing in Italy, she managed to do well in the United States. She was always healthy and independent and enjoyed a fulfilling life. Recently she had a stroke and died. Everyone was saddened by her death. David was disconsolate. His life­long friend was now gone.

Grandmother used to be _____ .

A) rich in Italy but poor in the United States B) in the United States but is now in Italy
C) poor earlier but became rich later on D) rich earlier but now poor
 
Answer & Explanation Answer: C) poor earlier but became rich later on

Explanation:
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Q:

Which of the following is called the 'Gateway of the Pacific'?

A) Gulf of Alaska B) Panama Canal
C) Suez Canal D) Bering Sea
 
Answer & Explanation Answer: B) Panama Canal

Explanation:

Panama Canal is called the 'Gateway of the Pacific'.

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1 2050
Q:

A passage is given with five questions following it. Read the passage carefully and select the best answer to each question out of the given four alternatives.

 

Teaching about compassion and empathy in schools can help deal with problems of climate change and environmental degradation,” says Barbara Maas, secretary,
Standing Committee for Environment and Conservation, International Buddhist Confederation (IBC). She was in New Delhi to participate in the IBC’s governing
council meeting, December 10-11, 2017. “We started an awareness campaign in the year 2005-2006 with H H The Dalai Lama when we learnt that tiger skins were
being traded in China and Tibet. At that time, I was not a Buddhist; I wrote to the Dalai Lama asking him to say that ‘this is harmful’ and he wrote back to say, “We
will stop this.” He used very strong words during the Kalachakra in 2006, when he said, ‘If he sees people wearing fur and skins, he doesn’t feel like living. ‘This sent
huge shock waves in the Himalayan community. Within six months, in Lhasa, people ripped the fur trim of their tubba, the traditional Tibetan dress.

 

The messenger was ideal and the audience was receptive,” says Maas who is a conservationist. She has studied the battered fox’s behavioral ecology in Serengeti, Africa. She heads the endangered species conservation at the Nature and Biodiversity Conservation Union (NABU) International Foundation for Nature, Berlin. “I met Samdhong Rinpoche, The Karmapa, HH the Dalai Lama and Geshe Lhakdor and I thought, if by being a Buddhist, you become like this, I am going for it, “says Maas, who led the IBC initiative for including the Buddhist perspective to the global discourse on climate change by presenting the statement, ‘The Time to Act is Now: a Buddhist Declaration on Climate Change,’ at COP21 in Paris.

 

“It was for the first time in the history of Buddhism that leaders of different sanghas came together to take a stand on anything! The statement lists a couple of important things: the first is that we amass things that we don’t need; there is overpopulation; we need to live with contentment and deal with each other and the environment with love and compassion,” elaborates Maas. She is an ardent advocate of a vegan diet because “consuming meat and milk globally contributes more to climate change than all "transport in the world.”

 

Turning vegetarian or vegan usually requires complete change of perspective before one gives up eating their favorite food. What are the Buddhist ways to bring about this kind of change at the individual level? “To change our behavior, Buddhism is an ideal vehicle; it made me a more contented person,” says Maas, who grew up in Germany, as a sausage chomping, meat-loving individual. She says, “If I can change, so can anybody”.

 

Why is Ms. Barbara an ardent follower of vegan diet?

 

A) She believes that “consuming meat and milk contributes more to climate change than all transport in the world”. B) She believes that “turning vegan gives your skin an unmatchable glow and helps you stay away from diseases”.
C) She believes that “all living beings should be treated with love and compassion”. D) She believes that “abstinence helps you win major battles of life”.
 
Answer & Explanation Answer: A) She believes that “consuming meat and milk contributes more to climate change than all transport in the world”.

Explanation:
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