Q:

If the angles of a triangle are in the ratio of 2:3:4, then the difference of the measure of greatest angle and smallest angle is

A) 20°	B) 30°
C) 40°	D) 50°

Answer & Explanation Answer: C) 40°

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 935

Q:

A shop keeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of cost price to the printed price of the book is

A) 45:56	B) 50:61
C) 99:125	D) None of these

Answer & Explanation Answer: A) 45:56

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 935

Q:

What is the principal focus of a spherical mirror?

A) It is a point from which the rays of light appear to be coming from on the principal axis of a convex mirror	B) It is the point on the principal axis through which rays of light parallel to the principal axis pass after reflection or appear to be arising from this point on the principal axis
C) It is the centre of a hollow sphere of which the spherical mirror is a part	D) It is the midpoint of a spherical mirror

Answer & Explanation Answer: B) It is the point on the principal axis through which rays of light parallel to the principal axis pass after reflection or appear to be arising from this point on the principal axis

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

1 935

Q:

Sea Guardian drones were obtained from which country?

A) France	B) Russia
C) United States	D) United Kingdom

Answer & Explanation Answer: C) United States

Explanation:

The Indian Navy has inducted two MQ-9B Sea Guardian unarmed drones procured from the U.S. on lease to enhance surveillance over the Indian Ocean Region (IOR).

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 935

Q:

What temperature does bacteria grow quickest at

A) 40°F and 140°F	B) 14°C and 90°C
C) 80°F and 140°F	D) None

Answer & Explanation Answer: A) 40°F and 140°F

Explanation:

Most bacteria will grow rapidly between 4°C and 60°C (40°F and 140°F).

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Filed Under: Biology
Exam Prep: Bank Exams

0 935

Q:

___ is not a chemical change.

A) Cooking an egg	B) Melting an ice cube
C) Baking a cake	D) Rotting Bananas

Answer & Explanation Answer: B) Melting an ice cube

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 935

Q:

Which of the following statements is Incorrect?

A) Atomic size increases from top to bottom	B) All the elements of a group have same valency
C) Isotopes of the same elements are placed in the same group	D) Atomic radius generally decreases from left to right

Answer & Explanation Answer: C) Isotopes of the same elements are placed in the same group

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

2 934

Q:

If price of an article decreases from Rs 40 to Rs 30, quantity demanded increases from Q1 units to 7500 units. If point elasticity of demand is -1 find Q1?

A) 9000 units	B) 4500 units
C) 10500 units	D) 6000 units

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