Exams Questions and Answers

Q:

What is the length of the side of a regular hexagon, if its area is 54√3 sq cm?

A) 12 cm	B) 9 cm
C) 6 cm	D) 15 cm

Answer & Explanation Answer: C) 6 cm

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Filed Under: Area
Exam Prep: Bank Exams

1 2081

Q:

Two spheres of equal radius are taken out by cutting from a solid cube of side (12 + 4√3) cm. What is the maximum volume (in cm3) of each sphere?

A) 1077.31	B) 905.14
C) 966.07	D) 1007.24

Answer & Explanation Answer: B) 905.14

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

1 2081

Q:

A tower stands on the top of a building which is 40 metres high. The angle of depression of a point situated on the ground from the top and bottom of the tower are found to be 60 and 45 deg respectively. What is the height (in metres) of tower?

A) 20√3	B) 30(√3 + 1)
C) 40(√3 – 1)	D) 50(√3 – 1)

Answer & Explanation Answer: C) 40(√3 – 1)

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2081

Q:

In a triangle the length of the side opposite the angle which measures 30 degree is 12 cm, what is the length of the side opposite to the angle which measures 60 degree?

A) 9 cm	B) 12√3 cm
C) (15√3)/2 cm	D) (9√3)/2 cm

Answer & Explanation Answer: B) 12√3 cm

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Filed Under: Area
Exam Prep: Bank Exams

1 2081

Q:

What relationship exists between an enzyme and a catalyst?

Answer

An enzyme is a variety of catalyst and is the relation between tham. A catalyst is a chemical that increases the rate of a chemical reaction without itself being changed by the reaction.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

1 2081

Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A remedy for all diseases

A) Antiseptic	B) Antibiotic
C) Narcotics	D) Panacea

Answer & Explanation Answer: D) Panacea

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Filed Under: English
Exam Prep: Bank Exams

0 2081

Q:

Calculate the relative molecular mass of water $H_{2} O$ ?

A) 18u	B) 1.8u
C) 2.0u	D) 20u

Answer & Explanation Answer: A) 18u

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

1 2081

Q:

The simple interest on Rs. 2000 for 2 years at Rs. 75 per thousand per annum will be

A) Rs.150	B) Rs.300
C) Rs.600	D) Rs.400

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