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Q:

ΔPQR is right angled at Q. If cotP = 5/12, then what is the value of tanR ?

A) 5/13 B) 5/12
C) 13/5 D) 13/12
 
Answer & Explanation Answer: B) 5/12

Explanation:
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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
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Q:

Breadth of a rectangle is equal to the diagonal of the square whose side is 2.5√2 cm. Ratio between length and breadth of rectangle is 3 : 1. Find the area of the rectangle (in cm2).

A) 75 B) 90
C) 85 D) 80
 
Answer & Explanation Answer: A) 75

Explanation:

Diagonal of Square = Side √2= 2.5√2 × √2= 5 cm
Breadth = 5 cm
Length of rectangle = 5 × 3 = 15 cm
Area of rectangle = 15 × 5 = 75 cm2

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

The distance between the two latitudes is approximately ___________

A) 111 miles B) 121 miles
C) 111 kms D) 121 kms
 
Answer & Explanation Answer: C) 111 kms

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Filed Under: Indian Geography

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Q:

The hormone that helps plants respond to drought is

A) abscisic acid B) cytokinin
C) gibberellin D) ethylene  
 
Answer & Explanation Answer: A) abscisic acid

Explanation:

During drought, plants would be in scarcity for water. For ensuring the mineral loss of water through stomata, the plant starts to produce abscisic acid.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

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Q:

Magnesium oxide (MgO) + Water (H2O) = ?

A) [Mg(OH)] B) [Mg(O2H)2]
C) [Mg2(OH)] D) [Mg(OH)2]
 
Answer & Explanation Answer: D) [Mg(OH)2]

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

__________ amends the Constitution.

A) Ministry of Defence B) Prime Minister's Office
C) Parliament D) Securities and Exchange Board of India
 
Answer & Explanation Answer: C) Parliament

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Which university has been ranked at the top in the Swachhta Ranking 2017 released by the Union Government?

A) Banaras Hindu University B) Hyderabad University
C) O.P. Jindal University D) Madurai University
 
Answer & Explanation Answer: C) O.P. Jindal University

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Which one of the following statements with regard to volcanoes is not correct?

A) Stratovolcanoes produce lava flows that initially follow valleys but are highly resistant to erosion. B) The surrounding areas can remain highlands, lava ridges or mesas.
C) Hawaiian shield volcanoes are eroded by steams that form deeply carved valleys with steeply sloping heads. D) The system of streams on a dissected volcano cone is not a radial drainage pattern.
 
Answer & Explanation Answer: D) The system of streams on a dissected volcano cone is not a radial drainage pattern.

Explanation:

Stratovolcano,    also    known    as acomposite  volcano,  is  aconical volcanobuilt  up  by  many  layers (strata) of hardened lava, tephra, pumice and ash. Because it is stratified, therefore  it  will  definitely  form  a volcano cone.

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Filed Under: General Science
Exam Prep: Bank Exams

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