Sawaal

  Questions

Popular Latest Rated
Q:

photosynthesis takes place faster in

A) darkness B) red light
C) white light D) yellow light
 
Answer & Explanation Answer: C) white light

Explanation:

As far as the rate of photosynthesis is concerned, it is fastest in white light making the rate of photosynthesis maximum.

After White, We Have Violet Light Where Photosynthesis Occur To A Higher Extent as It Has The Shortest Wavelength Hence Has The Max Energy.

 

So The Order Is  ::  white>violet>blue.

Report Error

View Answer Report Error Discuss

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

24 11475
Q:

In which type of economy National Income and Domestic Income is equal?

A) Closed Economy B) Open Economy
C) Developed Economy D) Developing Economy
 
Answer & Explanation Answer: A) Closed Economy

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

41 11473
Q:

Which living bird lays the world's largest egg?

A) Eagle B) Ostrich
C) Owl D) Vulture
 
Answer & Explanation Answer: B) Ostrich

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Animals and Birds

69 11465
Q:

Who invented Radar?

A) Henrey Backquerel B) Max Planck
C) Robert Watson Watt D) Humphrey Davy
 
Answer & Explanation Answer: C) Robert Watson Watt

Explanation:

Who_invented_Radar1556273104.jpg image

RADAR stands for Radio Detection and Ranging.

Radar is a detecting system that uses radio waves to determine the range, angle, or velocity of objects. It operates in the ultra-high-frequency of the radio-frequency (RF) spectrum.

 

Uses ::

To detect

aircraft,

ships,

spacecraft,

guided missiles,

motor vehicles,

weather formations, and

terrain.

Report Error

View Answer Report Error Discuss

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

18 11465
Q:

Where did Yuvaraj Singh make his ODI debut

A) Nairobi, Kenya B) Mumbai, India
C) London England D) Lahore, Pakistan
 
Answer & Explanation Answer: A) Nairobi, Kenya

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Sports

30 11444
Q:

A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is :

A) 3:4 B) 5:4
C) 5:1 D) 3:2
 
Answer & Explanation Answer: D) 3:2

Explanation:

In series : E1 + E2 = K(50)

In parallel : E1 - E2 = K(10)

E1 + E2 / E1 - E2 = 5/1

=> E1/E2 = 3/2

The emf's are in the ratio of 3:2.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE

40 11443
Q:

The famous Indo - Greek king to embrace  Buddhism was

A) Alexander B) Strato I
C) Menander D) Democritus
 
Answer & Explanation Answer: C) Menander

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian History

14 11438
Q:

Why ABC computer is called so ?

A) Because it was thought to be the first computer so named with first alphabets of English B) Because it was developed by Atanasoff and Berry
C) Both of above are the reason to name the computer ABC D) None of the above
 
Answer & Explanation Answer: A) Because it was thought to be the first computer so named with first alphabets of English

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

11 11435