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:

Describe a time when you made a mistake ?

Answer

Mention the mistake and be honest about it, but always make sure that you follow it up with what you learnt from that episode and the improvements it has brought to your efficiency.

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1 1701
Q:

If y=2-x1+x, then what is the value of 1y+1 + 2y+1y2-1 ?

A) (1+x)(2-x)2x-1 B) (1-x)(2+x)x-1
C) (1+x)(2-x)1-2x D) (1+x)(1-2x)2-x
 
Answer & Explanation Answer: C) (1+x)(2-x)1-2x

Explanation:
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0 1700
Q:

The diagonal of a cube is 192  cm. Its volume in cm3 will be 

A) 216 B) 432
C) 512 D) 624
 
Answer & Explanation Answer: C) 512

Explanation:
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1 1698
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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0 1697
Q:

Who is the second bowler who took 10 wickets in test cricket?

A) Jim Laker B) Lakshmipathy Balaji
C) Anil kumble D) Wasim Akram
 
Answer & Explanation Answer: C) Anil kumble

Explanation:

Anil kumble tore through Pakistan in Delhi with a stunning 10/74, becoming just the second man after Jim Laker to take all ten wickets in a Test innings.

 

26.3 overs

9 maidens

74 runs

10 Wickets !!!

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

2 1695
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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