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Q:

Which is a correct way to measure wavelength?

A) Nearest peak to peak B) Nearest peak to nearest trough
C) Nearest trough to peak D) None of the above
 
Answer & Explanation Answer: A) Nearest peak to peak

Explanation:

Wavelength of a wave can be measured with the distance between two nearest crest and crest or nearest troughs. It is measured as armstrong units.

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

2 1924
Q:

If 56 × 75 × 60 × 84 × 210 = 2p × 3q × 5r × 7s, then what is the value of [(p + q)/s] + r?

A) 6 B) 8
C) 12 D) 10
 
Answer & Explanation Answer: B) 8

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

1 1924
Q:

In what ratio must a mixture of 20% milk strength be mixed with that of 60% milk strength so as to get a new mixture of 25% milk strength ?

A) 7 : 1 B) 4 : 1
C) 5 : 2 D) 9 : 2
 
Answer & Explanation Answer: A) 7 : 1

Explanation:
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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

5 1923
Q:

What is the SI unit of heat energy?

A) Joule B) Newton
C) Calorie D) Kelvin
 
Answer & Explanation Answer: A) Joule

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

4 1923
Q:

Agronomy is a branch of agriculture that deals with

A) Study of crops B) Study of soil
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Agronomy is a branch of agriculture that deals with the study of crops and the soils in which they are produced.

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

2 1923
Q:

Most catches in test cricket by wicket keeper?

A) MV. Boucher B) M.S Dhoni
C) Gilchrist D) IA. Healy
 
Answer & Explanation Answer: A) MV. Boucher

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

4 1922
Q:

In which of the following years Beti Bachao Beti Padhao (Save the daughter, educate the daughter) scheme was launched?

A) 2015 B) 2010
C) 2012 D) 2018
 
Answer & Explanation Answer: A) 2015

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

3 1922
Q:

Which invention allowed computers to be smaller?

A) Integrated Circuits B) RAM
C) Vacuum Tubes D) CPU
 
Answer & Explanation Answer: A) Integrated Circuits

Explanation:

IC's (Integrated Circuits) also called as Chips or Microchips whose invention allowed computers to be smaller and smaller.

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

2 1922