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Q:

A can do a work in 20 days and B in 50 days. If they work on it together for 5 days, then what fraction of work is left?

A) 13/20 B) 1/3
C) 1/6 D) 2/9
 
Answer & Explanation Answer: A) 13/20

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

4 1993
Q:

Ayurveda originated from which veda?

A) Rig Veda B) Yajur Veda
C) Atharva Veda D) Sama Veda
 
Answer & Explanation Answer: A) Rig Veda

Explanation:

Rig veda   =  ayurveda


Yajur veda =  dhanurvedha


Samavedha  =  gandharvavedha


Atharvaveda  =  shilpa veda

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1993
Q:

Which property of metals enables production of metallic foils?

A) Malleability B) Ductility
C) Sonority D) Conductivity
 
Answer & Explanation Answer: A) Malleability

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT

1 1993
Q:

The value of cos220°+cos270° is

A) 0 B) 1
C) 1/2 D) 13
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1993
Q:

Seven years ago, the average age of A, B and C was 51 years. If A is 3 years older than B and B is 3 years older then C then the present ages of A, B and C are ( in year)

A) 61, 58 and 55 B) 54, 51, and 48
C) 55, 58, and 61 D) 48, 51 and 54
 
Answer & Explanation Answer: A) 61, 58 and 55

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Filed Under: Average
Exam Prep: Bank Exams

1 1993
Q:

What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel?

A) 50 B) 12
C) 24 D) 36
 
Answer & Explanation Answer: B) 12

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Filed Under: Physics
Exam Prep: Bank Exams

0 1993
Q:

How many triangles are there in the givwn figure?

A) 20 B) 22
C) 28 D) 32
 
Answer & Explanation Answer: B) 22

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Filed Under: Non Verbal Reasoning
Exam Prep: Bank Exams

0 1993
Q:

What are amino acids made of?

A) Carbon B) Nitrogen
C) Hydrogen & Oxygen D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The carbon, oxygen, hydrogen and nitrogen are the key elements in aminoacids as all aminoacids contain amine (NH2) and carboxyl (COOH) as functional groups and R group for every specific aminoacid.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 1993