Questions

Q:

Which of the following cells do not contain nucleus?

1. Root hair cells

2. Red blood cells

3. Platelets

4. Monocytes

Select the correct answer using the code given below.

A) 1 only B) 2 and 3 only
C) 1, 2 and 4 D) 2, 3 and 4
 
Answer & Explanation Answer: B) 2 and 3 only

Explanation:

The absence of a nucleus is an adaptation of the red blood cell for its role. It allows the red bloodcell to contain more haemoglobin and, therefore, carry more oxygen moleculesLike red cells, platelets (thrombocytes) have no nucleus.Monocytes have a small spherical nucleus and has abundant dark staining condensed chromatin.There are 5 organelles found in a root hair cell. They are the: nucleus, cytoplasm, cell membrane, cell wall and vacuole.

Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

4 55227
Q:

Which country has announced referendum to add climate goals in its Constitution?

 

A) Germany B) France
C) New Zealand D) United Kingdom
 
Answer & Explanation Answer: B) France

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams

0 55199
Q:

Mahatma Gandhi's remark , ' A post-dated cheque on a crumbling bank' is regarding the proposal of ______

A) Simon Commission B) Cripps Mission
C) Cabinet Mission D) Wavel Plan
 
Answer & Explanation Answer: B) Cripps Mission

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian History

197 55144
Q:

n is an integer chosen at random from the set

{5, 7, 9, 11 }

p is chosen at random from the set

{2, 6, 10, 14, 18}

What is the probability that n + p = 23 ?

A) 0.1 B) 0.2
C) 0.25 D) 0.3
 
Answer & Explanation Answer: A) 0.1

Explanation:

Each of the integers in the first set could be combined with any from the second set, giving a total of 4 x 5 = 20 possible pairs.

Of these the combinations that could give a sum of 23 are (5 + 18), and (9 + 14)

This means that the probability of getting a sum of 23 is 2/20 = 1/10

Report Error

View Answer Report Error Discuss

0 54988
Q:

India was declared free from which infective eye disorder on 9 December, 2017?

 

A) Blepharitis B) Chalazia
C) Pinkeye D) Trachoma
 
Answer & Explanation Answer: D) Trachoma

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams

0 54934
Q:

As you go down into a well, your weight

A) increases slightly B) decreases slightly
C) remains exactly the same D) None of the above
 
Answer & Explanation Answer: B) decreases slightly

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Science

324 54929
Q:

‘Sea Vigil-21’ is a Defence Exercise undertaken by which country?

 

A) China B) Japan
C) India D) United Kingdom
 
Answer & Explanation Answer: C) India

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams

0 54921
Q:

Improve the bracketed part of the sentence.

Woodrow Wilson was referring to the liberal idea of the economic market when he said that the free enterprise system is the (much) efficient economic system.

A) most B) many
C) mere D) No improvement
 
Answer & Explanation Answer: A) most

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English

0 54795