GATE Questions

Q:

The area of a semicircle is 308 sq.cm. Calculate its perimeter (in cm)

A) 144 B) 49
C) 98 D) 72
 
Answer & Explanation Answer: D) 72

Explanation:
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Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm B) 1.5 cm
C) 1 cm D) 2.5 cm
 
Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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Q:

Magnetic striping is evidence of

Answer

Magnetic striping is evidence of seafloor spreading.

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Subject: Physics Exam Prep: AIEEE , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

How long does a train, 75 m long, moving at 60 km/hr take to pass a certain telegraph post?

A) 3.5 seconds B) 4.5 seconds
C) 5 seconds D) 5.4 seconds
 
Answer & Explanation Answer: B) 4.5 seconds

Explanation:
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Q:

What is your ideal working environment ?

Answer

The interviewer is attempting to assess how closely your ideal fits with the reality of their organisation. A positive work environment makes employees feel good about coming to work, and this provides the motivation to sustain them throughout the day. When you can find the ideal working environment that best suits your work ethics and personality, you will become more productive and lead a fulfilling life.


- Before answering, take into account how their company is structured in terms of work days, formality, small start-up verses large corporation, etc.
- Focus on wanting an environment that allows for the use and growth of your established skills and qualities.
- Highlight your desire to work in a team-oriented workplace.
- Talk about your work-style and that it blends in well with the company’s vision.

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Subject: Adaptability Exam Prep: GRE , GATE , CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

Choose the CORRECT option if the two sides of a triangle is of length 4 cm and 10 cm and the length of its third side is a cm.

A) a<6 B) 6
C) a>5 D) 5
 
Answer & Explanation Answer: B) 6

Explanation:
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Q:

In a Δ ABC, DE || BC. D and E lie on AB and AC respectively. If AB = 7 cm and BD = 3cm, then find BC:DE

A) 2:2 B) 3:2
C) 3.5:2 D) 7:2
 
Answer & Explanation Answer: C) 3.5:2

Explanation:
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Q:

When did the U.S join WW-1?

A) 1917 B) 1927
C) 1971 D) 1933
 
Answer & Explanation Answer: A) 1917

Explanation:

In revolt against defence, U.S joined World War-1 on April 6, 1917.

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Filed Under: World History
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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