Exams Questions and Answers

Q:

Malachite is an ore/mineral of

A) Lead	B) Manganese
C) Mercury	D) Copper

Answer & Explanation Answer: D) Copper

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

2 1512

Q:

A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular once is inside the cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder.

What is the ratio of the volume of the cube to that of the cylinder ?

A) 4 : 3	B) 21 : 16
C) 14 : 11	D) 45 : 32

Answer & Explanation Answer: C) 14 : 11

Explanation:

The top view of the given assembly will look like the figure above

Outermost is the sphere. Inside that there is a cube and within that there is a cone and cylinder with same radius.

Here side of cube = a

Diameter of Sphere = body diagnol = √3 a

Radius of sphere = √3 a/2 =r1

Height of Cylinder = Height of cone = side of cube = a =h

Radius of cylinder = Radius of cone = side of cube/2 = a/2 =r2(as shown in the figure)

\frac{Vcube}{Vcylinder} = \frac{a^{3}}{{πr}_{2}^{2} h} = 14 / 11

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

0 1512

Q:

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

A) Autumn	B) Desperate
C) Reciept	D) Traffic

Answer & Explanation Answer: C) Reciept

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1512

Q:

Name the Indian paralympic high jumper who won gold at the Rio Paralympics. He was awarded the Padma Shri in 2017.

A) Devendra Jhajharia	B) Mariyappan Thangavelu
C) Narender Ranbir	D) Varun Bhati

Answer & Explanation Answer: B) Mariyappan Thangavelu

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

0 1512

Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) 28 athletes are facing legal cases due to doping incidents.
(II) The new wave of Olympic doping cases is based on evidences.

Conclusions:
(I) The report of doping is based on the test that happen.
(II) Doping practice is very common these days among athletes.

A) Only conclusion II follows	B) Conclusion I and II both follow
C) Neither I nor II follow	D) Only conclusion I follows

Answer & Explanation Answer: C) Neither I nor II follow

Explanation:

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Filed Under: Statement and Conclusions
Exam Prep: AIEEE , Bank Exams , CAT

0 1512

Q:

__________ is a type of computing that performs computation, storage and even applications as a service across a network.

A) Cloud Computing	B) Distributed Computing
C) Parallel Computing	D) Virtual Computing

Answer & Explanation Answer: A) Cloud Computing

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

1 1512

Q:

If a.sin 45°.cos 45°.tan60° = tan 245° cos60° then find the value of a ?

A) 13	B) 3
C) 1	D) 32

Answer & Explanation Answer: A) 13

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If in a certain language, TREE is coded as USFF, how is MANGO coded in that language?

A) BHONC	B) NOPHB
C) NBOHP	D) OPHNB

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