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Q:

The theory behind stars twinkling is that

A) The refractive index of the different layers of earth's atmosphere changes continuously, consequently the position of the star's image changes with time B) The intensity of light emitted by them changes with time
C) The light from the star is scattered by the dust particles and air molecules in the earth's atmosphere D) The distance of the stars from the earth changes with time
 
Answer & Explanation Answer: A) The refractive index of the different layers of earth's atmosphere changes continuously, consequently the position of the star's image changes with time

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Harappan people did not worship one of the following God -

A) Shiva B) Vishnu
C) Pigeon D) Swastik
 
Answer & Explanation Answer: B) Vishnu

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Filed Under: Indian History
Exam Prep: Bank Exams

Q:

Two cycles start from a house with a speed of 24kmph at interval of 15 min. With how much more speed in kmph the woman coming from the opposite direction towards the house has to travel to meet the cycles at an interval of 10 minutes?

A) 13 B) 11
C) 12 D) 14
 
Answer & Explanation Answer: C) 12

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

Josna takes 4 hrs 30 min in walking a distance and riding back to some place where she started. She could walk both ways in 5 hrs 40 min. The time taken by her to ride back both ways is

A) 3 hr 20 min B) 3 hr 35 min
C) 3 hr 45 min D) 3 hr 15 min
 
Answer & Explanation Answer: A) 3 hr 20 min

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

If the product of two numbers is 2400 and their LCM is 96 then their HCF is

A) 35 B) 240
C) 24 D) 25
 
Answer & Explanation Answer: D) 25

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

Q:

The order of rotational symmetry of a rectangle is

A) 1 B) 4
C) 2 D) 0
 
Answer & Explanation Answer: C) 2

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Filed Under: Area
Exam Prep: Bank Exams

Q:

India participated in the 2014 Commonwealth Games at ___

A) Gold Coast, Australia B) New Delhi, India
C) Samoa, Pacific Island D) Glasgow, United Kingdom
 
Answer & Explanation Answer: D) Glasgow, United Kingdom

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Filed Under: Sports
Exam Prep: Bank Exams

Q:

Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?

 

A) Osmosis B) Active Transport
C) Diffusion D) Passive Transport
 
Answer & Explanation Answer: A) Osmosis

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams