Sawaal

  Questions

Popular Latest Rated
Q:

Landstrom invented

A) Metallurgy B) Gas Engine
C) Safety Match D) None of these
 
Answer & Explanation Answer: C) Safety Match

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

6 8815
Q:

Who was the first Indian to qualify for olympics?

A) Shiny Abraham B) PT Usha
C) Karnam Malleshwari D) Jyotirmony Sikdar
 
Answer & Explanation Answer: B) PT Usha

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Sports

19 8813
Q:

In diseases like Polio, the cells that get destroyed by virus, are

A) Monocytes B) Erythrocytes
C) Motor neurons D) Sensory neurons
 
Answer & Explanation Answer: C) Motor neurons

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology

42 8811
Q:

Which payment major announced that it would add cryptocurrency to its network?

 

A) Mastercard B) Paypal
C) Maestro D) VISA
 
Answer & Explanation Answer: A) Mastercard

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams

0 8784
Q:

Rearrange the parts of the sentence in correct order.

Imagine what this can do

P-­the news industry in our part of the world
Q­-for trust in, and engagement
R-­with, professional journalism and

 

A) RQP B) QRP
C) PRQ D) PQR
 
Answer & Explanation Answer: B) QRP

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 8776
Q:

The planet that takes 88 days to make one revolution of the sun is __________

A) Mercury B) Saturn
C) Jupiter D) Mars
 
Answer & Explanation Answer: A) Mercury

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Geography

17 8772
Q:

Visible and invisible items of debit and credit are the part of___________.

 

A) import-export policy B) balance of payment
C) balance of trade D) annual budget
 
Answer & Explanation Answer: B) balance of payment

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy
Exam Prep: Bank Exams

0 8772
Q:

A standing wave occurs when

A) a wave reflects upon itself B) the amplitude of a wave exceeds its wavelength
C) two waves overlap D) the speed of the wave is zero or near zero
 
Answer & Explanation Answer: A) a wave reflects upon itself

Explanation:

A standing wave also known as a stationary wave, is a wave in which its peaks or any other point on the wave do not move spatially.

This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions. The most common cause of standing waves is the phenomenon of resonance, in which standing waves occur inside a resonator due to interference between waves reflected back and forth at the resonator's resonant frequency.

 

Hence, standing wave occurs when a wave reflects upon itself.

Report Error

View Answer Report Error Discuss

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

7 8770