Questions

Q:

Which determines the frequency of a sound wave?

A) Amplitude B) Speed
C) Source D) Medium
 
Answer & Explanation Answer: A) Amplitude

Explanation:

The frequency of a sound wave is determined by the amplitude of the wave. As amplitude of the wave is high the frequency of the wave will also be high.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 2424
Q:

The wavelike properties of electrons are useful in

A) Magnifying objects B) Lasers
C) Weather reports D) All of the above
 
Answer & Explanation Answer: A) Magnifying objects

Explanation:

The photoelectric effect pointed to the particle properties of light, which had been considered to be a wave phenomenon. Particles like electron and protons have both particle like and wave like behavior. Thus, according to de Broglie, all the material particles in motion possess wave characteristics. Although the dual nature of matter is applicable to all material objects but it is significant for microscopic bodies only.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

6 2424
Q:

Where is the headquaters of the UN industrial Development Organization

A) Vienna.Austria B) New Delhi
C) Washington DC D) None of these
 
Answer & Explanation Answer: A) Vienna.Austria

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Organisations

0 2424
Q:

Fohn is a localwind of _____

A) Canada B) Switzerland
C) Northern Italy D) West Africa
 
Answer & Explanation Answer: B) Switzerland

Explanation:

In Europe, Fohn winds are prevalent in Swiss Valleys

Report Error

View Answer Report Error Discuss

Filed Under: World Geography

1 2424
Q:

Improve the bracketed part of the sentence.
Bull markets, John Templeton said, are born on pessimism, grow on scepticism, mature on optimism and (die for) euphoria.

A) die on B) die at
C) die above D) No improvement
 
Answer & Explanation Answer: A) die on

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English

0 2423
Q:

Each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and markyour response accordingly on the Answer Sheet.


S1 :India’s museums tend to be dreary experiences.
S6 :Because it’s better to attract crowds than dust.
P :Even the Louvre that attracted an eye-popping 8.1 million visitors last year compared to India’s 10.18 million foreign tourists, has hooked up with Beyonce and Jay-Z for promotion, where they take a selfie with Mona Lisa.
Q : Our museums need to get cool too.
R : A change of approach is clearly called for.
S:Troops of restless schoolchildren are often the most frequent visitors, endlessly being told to lower their voices and not touch the art.

The correct sequence should be

A) P Q R S B) P R S Q  
C) S R P Q   D) Q S R P
 
Answer & Explanation Answer: D) Q S R P

Explanation:
QSRP is the correct order in which sentences should be arranged.
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 2423
Q:

Which section of IT Act of 2000 has been scraped to avoid people being prosecuted?

A) 66A B) 96A
C) 69A D) 76A
 
Answer & Explanation Answer: A) 66A

Explanation:
Report Error

View Answer Report Error Discuss

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

0 2423
Q:

Which of the following is not an intrusive igneous body?

A) Stock B) Dike
C) Stope D) Batholith
 
Answer & Explanation Answer: C) Stope

Explanation:

These are called intrusive igneous rocks because the magma has intruded into pre-exiting rock layers. Types of intrusive igneous rocks are granite and basalt .

A batholith is the largest of the intrusive bodies.

Report Error

View Answer Report Error Discuss

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

1 2422