Sail E0 Webinar

MCQs

Total Questions : 115 | Page 10 of 12 pages
Question 91. A DNA fragment of 5000bp needs to be isolated from E.coli (genome size 4*103kb) genomic library.The minimum number of independent recombinant clones required to represent this fragment in genomic library are
  1.    16*102
  2.    12*102
  3.    8*102
  4.    1.25*102
 Discuss Question
Answer: Option C. -> 8*102


-NA-


Question 92. During sterilization of a fermentation medium in a given bioreactor ∇heating = 12.56, ∇cooling = 7.48 and the
total value of ∇ required for whole sterilization process is 52, where ∇ is the design criteria. What is the value of ∇holding?
  1.    31.96
  2.    42.32
  3.    52.43
  4.    61.18
 Discuss Question
Answer: Option A. -> 31.96


-NA-


Question 93. If 3 ≤ X ≤ 5 and 8 ≤ Y ≤ 11 then which of the following options is TRUE?
  1.    3/5 ≤ X/Y ≤ 8/5
  2.    3/11 ≤ X/Y ≤ 5/8
  3.    3/11 ≤ X/Y ≤ 8/5
  4.    3/5 ≤ X/Y ≤ 8/11
 Discuss Question
Answer: Option B. -> 3/11 ≤ X/Y ≤ 5/8


-NA-


Question 94. During sterilization of a fermentation medium in a given bioreactor ∇heating = 12.56, ∇cooling = 7.48 and the
total value of ∇ required for whole sterilization process is 52, where ∇ is the design criteria. What is the holding period (min) at a k value of 3.36min-1?
  1.    10.6
  2.    9.5
  3.    8.4
  4.    7.2
 Discuss Question
Answer: Option B. -> 9.5


-NA-


Question 95. A DNA fragment of 5000bp needs to be isolated from E.coli (genome size 4*103kb) genomic library.The number of clones to represent this fragment in genomic library with a probability of 95% are
  1.    5.9 * 103
  2.    4.5 * 103
  3.    3.6 * 103
  4.    2.4 * 103
 Discuss Question
Answer: Option D. -> 2.4 * 103


-NA-


Question 96. The Headmaster ___________ to speak to you. Which of the following options is incorrect to complete the above sentence?
  1.    is wanting
  2.    wants
  3.    want
  4.    was wanting
 Discuss Question
Answer: Option C. -> want


-NA-


Question 97. Select the pair that best expresses a relationship similar to that expressed in the pair: water: pipe::
  1.    cart: road
  2.    electricity: wire
  3.    sea: beach
  4.    music: instrument
 Discuss Question
Answer: Option B. -> electricity: wire


-NA-


Question 98. Velocity of an object fired directly in upward direction is given by V = 80 - 32 t, where t (time)
is in seconds. When will the velocity be between 32 m/sec and 64 m/sec?
  1.    (1, 3/2)
  2.    (1/2, 1)
  3.    (1/2, 3/2)
  4.    (1, 3)
 Discuss Question
Answer: Option C. -> (1/2, 3/2)


-NA-


Question 99. Mahatama Gandhi was known for his humility as
  1.    he played an important role in humiliating exit of British from India.
  2.    he worked for humanitarian causes.
  3.    he displayed modesty in his interactions.
  4.    he was a fine human being.
 Discuss Question
Answer: Option C. -> he displayed modesty in his interactions.


-NA-


Question 100. All engineering students should learn mechanics, mathematics and how to do computation.                      I                                        II                                      III                               IV Which of the above underlined parts of the sentence is not appropriate?
  1.    I
  2.    II
  3.    III
  4.    IV
 Discuss Question
Answer: Option D. -> IV


-NA-


Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024
Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024
Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024
DSP Combined 1 Free Revision Test SAIL JO E-0