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Q:

Which language has been declared as the second official language by the Telangana state government?

A) English	B) Urdu
C) Tamil	D) Hindi

Answer & Explanation Answer: B) Urdu

Explanation:

The Chief Minister of Telangana, K. Chandrashekar Rao, has declared Urdu as the state’s second official language. All competitive examinations will also be conducted in Urdu. As per reports, the state government will appoint Urdu officers in all the offices over the next 60 days to receive petitions from public and reply them in Urdu.

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Filed Under: Indian Geography
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Q:

'The Race of my Life' the Autobiography has been co-authored by Milkha Singh's daughter, whose name is ____ ?

A) Sonia Sanwalka	B) Mankhia Singh
C) Sanjitia Sardar	D) Poonam Dillo

Answer & Explanation Answer: A) Sonia Sanwalka

Explanation:

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Filed Under: Books and Authors
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Q:

A Conical tent was erected by the army at a base camp with height 3 m and base diameter 10 m. If every person requires 3.92 cu.m air, then how many persons can be seated in that tent approximately?

A) 20	B) 19
C) 17	D) 22

Answer & Explanation Answer: A) 20

Explanation:

Given height of the conical tent = 3 m

Diameter = 10 => Radius = D/2 = 10/2 = 5 m

Now, as the tent is in the conical form

Volume of the conical tent = $π r^{2} \frac{h}{3}$

=> (22 x 5 x 5 x 3) / (7 x 3)

= 22 x 25/7

= 78.54 cu.m

Given each person requires 3.92 cu.m of air

=> Number of persons can be seated in the tent = 78.54/3.92 = 20.03 =~ 20

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Filed Under: Volume and Surface Area
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Q:

Symbolic logic was discovered by ___________

A) Herman Hollerith	B) Vonn Neumann
C) George Boole	D) Sun Microsystem

Answer & Explanation Answer: C) George Boole

Explanation:

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Filed Under: Computer
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Q:

The construction of Warangal Fort was started by ______ ?

A) Beta - II	B) Rudra
C) Jayapa	D) Prola - II

Answer & Explanation Answer: B) Rudra

Explanation:

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Filed Under: Indian History
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Q:

The original ASCII code used ___________ bits of each byte, reserving that last bit for error checking ?

A) 5	B) 6
C) 7	D) 8

Answer & Explanation Answer: C) 7

Explanation:

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Filed Under: Computer
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Q:

Which type of memory is not directly addressable by the CPU and requires special software called EMS ?

A) Expanded	B) Base
C) Conventional	D) None

Answer & Explanation Answer: A) Expanded

Explanation:

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Filed Under: Computer
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Q:

A student multiplied a number by 2/5 instead of 5/2. What is the percentage error in evaluation ?

A) 52%	B) 64%
C) 84%	D) 77%

Answer & Explanation Answer: C) 84%

Explanation:

Let the number be 'x'

Then, according to the given data,

$\frac{\frac{5}{2} x - \frac{2}{5} x}{\frac{5}{2} x} x 100$

= $\frac{21}{25} x 100$

= 84%

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Filed Under: Percentage
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