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Q:

The diameter of the reflecting surface of a spherical mirror is called a/an

A) principal axis B) aperture
C) focus D) pole
 
Answer & Explanation Answer: B) aperture

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

3 1124
Q:

The area of a semicircle is 1925 cm2. Calculate its perimeter (in cm).

A) 360 B) 80
C) 160 D) 180
 
Answer & Explanation Answer: D) 180

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 1124
Q:

If at a price, market supply is greater than market demand, we say that there is ________ in the market at that price.

A) Equilibrium B) Excess Demand
C) Excess Supply D) Marginal Revenue
 
Answer & Explanation Answer: C) Excess Supply

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Filed Under: Indian Economy
Exam Prep: Bank Exams

1 1124
Q:

In a rhombus _____.

A) Diagonals are equal and perpendicular B) Consecutive angles are equal
C) Consecutive angles are supplementary D) Adjacent sides are not equal
 
Answer & Explanation Answer: C) Consecutive angles are supplementary

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Filed Under: Area
Exam Prep: Bank Exams

0 1124
Q:

All of the following are true about ecosystems except

A) they represent the lowest level of biological organization that is known B) there is a transfer of energy through the system and it is lost
C) the ultimate source of energy is the sun for nearly all known ecosystems  D) they contain both living and nonliving components
 
Answer & Explanation Answer: A) they represent the lowest level of biological organization that is known

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Filed Under: General Science
Exam Prep: Bank Exams

0 1124
Q:

Sensitivity of potentiometer can be increased by

A) increasing the e.m.f. of the cell B) increasing the length of the potentiometer
C) decreasing the length of the potentiometer wire D) none of these
 
Answer & Explanation Answer: B) increasing the length of the potentiometer

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Filed Under: Physics
Exam Prep: Bank Exams

2 1123
Q:

Rukmini Devi Arundale is related to which of the arts?

A) Classical singing B) Classical dance  
C) Folk song D) No option is correct
 
Answer & Explanation Answer: B) Classical dance  

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

2 1123
Q:

If 2(3x ­- 4) -­ 2 < 4x ­- 2 ≥ 2x -­ 4; then the value of x is

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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