Q:

At 3.40, the hour hand and the minute hand of a clock form an angle of:

A) 120 degrees	B) 125 degrees
C) 130 degrees	D) 135 degrees

Answer & Explanation Answer: C) 130 degrees

Explanation:

Angle traced by hour hand in 12 hrs. = 360º.

Angle traced by it in 11/3 hrs= ${(\frac{360}{12} * \frac{11}{3})}^{°}$ = $110^{°}$

Angle traced by minute hand in 60 min. = 360º.

Angle traced by it in 40 min. =(360/60*40) $°^{}$ =240 $°^{}$

Required angle (240 - 110)º = 130º.

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Filed Under: Clock puzzles

163 48144

Q:

Which of the following statements is Incorrect?

A) The particles of matter have spaces between them	B) The particles of matter are extremely small
C) The particles of matter attract each other	D) The particles of matter are in stationary state

Answer & Explanation Answer: D) The particles of matter are in stationary state

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 48094

Q:

Which is not a green house gas in the following?

A) Ozone	B) Nitrous oxide
C) Water vapour	D) Hydrogen

Answer & Explanation Answer: D) Hydrogen

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 48065

Q:

Jiling-Langlota Iron ore Block and Guali Iron ore Block, have been inaugurated in which Indian state?

A) Odisha	B) Jharkhand
C) Bihar	D) Chhattisgarh

Answer & Explanation Answer: A) Odisha

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 47849

Q:

Who among the following holds the office during the pleasure of President?

I. Attorney General of India

II. Governors of states

III. Comptroller and Auditor General of India

A) Only I	B) Both I and II
C) Both I and III	D) Both II and III

Answer & Explanation Answer: B) Both I and II

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 47807

Q:

The speed of light will be minimum while passing through

A) water	B) vaccum
C) air	D) glass

Answer & Explanation Answer: D) glass

Explanation:

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Filed Under: Physics

473 47753

Q:

The Simlipal biosphere reserve is located in which Indian state?

A) Goa	B) Chandigarh
C) Odisha	D) Rajasthan

Answer & Explanation Answer: C) Odisha

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 47736

Q:

When an object is thrown vertically upwards, at its maximum height its _____________.

A) potential energy is zero	B) momentum is maximum
C) kinetic energy is zero	D) gravitational force is maximum

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