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Q:

According to Ohm's law, if current (I) increase and potential difference (V) remains constant, then

A) resistance unchanged B) resistance decreases
C) potential difference decreases D) resistance increases
 
Answer & Explanation Answer: B) resistance decreases

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

Q:

Which one of the following derives nutrition from plants as a parasite?

A) Malaria Parasite B) Lice
C) Bryophyllum D) Cuscuta
 
Answer & Explanation Answer: D) Cuscuta

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Filed Under: Biology
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Q:

Select the wrong number from the given series?

 

6, 12, 20, 32, 42, 56, 72

A) 32 B) 20
C) 72 D) 56
 
Answer & Explanation Answer: A) 32

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Filed Under: Odd Man Out
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Q:

If 2sec2x - tan2x = 5 and 0°  x  90° , then x = ?

A) 60° B) 90°
C) 30° D) 45°
 
Answer & Explanation Answer: A) 60°

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Filed Under: Simplification
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Q:

Which of the following gases is used to prevent food material from getting oxidised?

A) Oxygen B) Chlorine
C) Nitrogen D) Hydrogen
 
Answer & Explanation Answer: C) Nitrogen

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Filed Under: Chemistry
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Q:

Who took charge as the new Comptroller and Auditor General (CAG) of India in 2017?

A) Achal Kumar Jyothi B) Ranjit Kumar
C) Vivek Goenka D) Rajiv Mehrishi
 
Answer & Explanation Answer: D) Rajiv Mehrishi

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Filed Under: General Awareness
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Q:

The tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called ___

A) inertia B) momentum
C) energy D) force
 
Answer & Explanation Answer: A) inertia

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Filed Under: Physics
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Q:

Except Helium, all noble gases have how many electrons in the outermost shell?

A) 4 B) 8
C) 6 D) 10
 
Answer & Explanation Answer: B) 8

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Filed Under: Chemistry
Exam Prep: Bank Exams