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Q:

What will be the acute angle between the hour-hand and the minute -hand at 2:13 p.m?

A) 16.5 deg B) 18 deg
C) 13.5 deg D) 11.5 deg
 
Answer & Explanation Answer: D) 11.5 deg

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Filed Under: Clocks
Exam Prep: Bank Exams

Q:

A man lifts a luggage of 25 kg from the ground and puts it on the head, 2.5 m above the ground. If the value of g = 10 m/s2, then the value of work done by him on the luggage is

A) 22.5 J B) 225 J
C) 625 J D) 220 J
 
Answer & Explanation Answer: C) 625 J

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

Q:

Consider the given statement to be true even if they seem to be at variance with the commonly known facts and decide which of the given conclusions logically follows from the given given statement.

 

Statement :

 

Some spoons are glasses. All the plates are glasses.

 

Conclusions :

 

1. Some glasses are plates

2. Some glasses are spoons

 

A) Only (1) conclusion follows B) Only (2) conclusion follows
C) Both (1) and (2) follows D) Neither (1) nor (2) follows
 
Answer & Explanation Answer: C) Both (1) and (2) follows

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

Q:

The present ages of Kavitha, Rajitha and Haritha are in the ratio of 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).

A) 16,36,28 B) 16,28,36
C) 20,35,45 D) 12,21,27
 
Answer & Explanation Answer: B) 16,28,36

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

Q:

Which of the following is used in the preparation of tincture iodine, cough syrup and many tonics?

A) Methanol B) Ethanoic acid
C) Acetic acid D) Ethanol
 
Answer & Explanation Answer: D) Ethanol

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Filed Under: Chemistry
Exam Prep: Bank Exams

Q:

According to Newlands' law of Octaves, how many elements exist in nature?

A) 56 B) 66
C) 55 D) 65
 
Answer & Explanation Answer: A) 56

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

Q:

Satheesh is two years older than Goutham who is twice as old as Sai. If the total of the ages of Satheesh, Goutham and Sai is 27, then how old is Goutham?

A) 12 B) 10
C) 11 D) 13
 
Answer & Explanation Answer: B) 10

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

Q:

The HCF of 24, 60 and 90 is:

A) 3 B) 6
C) 12 D) 4
 
Answer & Explanation Answer: B) 6

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Filed Under: HCF and LCM
Exam Prep: Bank Exams