AIEEE Questions

Q:

Which standard govern parallel communications?

A) CAT 5 B) IEEE 1284
C) RS-232 D) None of the above
 
Answer & Explanation Answer: B) IEEE 1284

Explanation:

IEEE 1284 is a standard that govern parallel communications.

 

  • IEEE 1284 is a standard that defines bi-directional parallel communications between computers and other devices.

 

  • It was originally developed in the 1970s by Centronics, and was widely known as the Centronics port, both before and after its IEEE standardization.

 

                      which_standard_govern_parallel_communications1539064136.jpg image

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6 4225
Q:

In a plane 8 points are colliner  out of 12 points, then the number of triangles we get with those 12 points is 

A) 20 B) 160
C) 164 D) 220
 
Answer & Explanation Answer: C) 164

Explanation:

For a triangle, we need 3 non-collinear points. So with 12 points (when all the 12 are such that any three non-collinear is12C3. But among them 8 points are collinear.

 

If all these 8 points are different we get 8C3 triangles as they are collinear.

 

In 12C3 triangles, we do not get 8C3 triangles

 

Therefore, The number of triangles we get = 12C3-8C3 = 164

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Filed Under: Permutations and Combinations
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3 4223
Q:

In which year was the Supreme Court of India established?

A) 1951 B) 1949
C) 1950 D) 1947
 
Answer & Explanation Answer: C) 1950

Explanation:

The Supreme Court of India was established in the year 1950.

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Filed Under: Indian Politics
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22 4215
Q:

An owner of a Dry fruits shop sold small packets of mixed nuts for Rs. 150 each and large packets for Rs. 250 each. One day he sold 5000 packets, for a total of Rs. 10.50 lakh. How many small packets were sold ?

A) 2000 B) 3000
C) 2500 D) 3500
 
Answer & Explanation Answer: A) 2000

Explanation:

Let 's' be the number of small packets and 'b' the number of large packets sold on that day.

 

Therefore, s + b = 5000 ... eqn (1)

 

Each small packet was sold for Rs.150.
Therefore, 's' small packets would have fetched Rs.150s.

 

Each large packets was sold for Rs.250.
Therefore, 'b' large packets would have fetched Rs.250b.

 

Total value of sale = 150s + 250b = Rs. 10.5 Lakhs (Given)

 

Or 150s + 250b = 10,50,000 ... eqn (2)

 

Multiplying equation (1) by 150, we get 150s + 150b = 7,50,000 ... eqn (3)

 

Subtracting eqn (3) from eqn (2), we get 100b = 3,00,000
Or b = 3000

 

We know that s + b = 5000
So, s = 5000 - b = 5000 - 3000 = 2000.

 

2000 small packets were sold.

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Filed Under: Simplification
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7 4213
Q:

A compass always points to

A) North B) Magnetic north
C) Magnetic South D) South
 
Answer & Explanation Answer: B) Magnetic north

Explanation:

Wherever on earth we hold a compass, the needle points towards the magnetic North Pole. A compass is a great tool for navigation.

compass1532084678.png image

Compass is widely used in aircrafts, ships, military services,...

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Filed Under: General Awareness
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3 4211
Q:

The Union Territories get representation in

A) Lok Sabha B) Rajya Sabha
C) Both A & B D) Supreme Court
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The Union Territories get representation in Both the houses of Parliament i.e, The Lok Sabha and The Rajya Sabha.

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Filed Under: Indian Geography
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13 4210
Q:

Which state has the highest number of 55770 fully covered tribal habitations with the safe drinking water in the country followed by Odisha and Jharkhand?

A) Tamilnadu B) Kerala
C) Manipur D) Madhya Pradesh
 
Answer & Explanation Answer: D) Madhya Pradesh

Explanation:

Madhya Pradesh has the highest number of 55770 fully covered tribal habitations with the safe drinking water in the country followed by Odisha and Jharkhand.

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Filed Under: Indian Geography
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13 4209
Q:

Which of these was a goal of unions?

A) union ownership of business B) government ownership of business
C) a shorter workweek D) government reform
 
Answer & Explanation Answer: C) a shorter workweek

Explanation:

Labor unions are associations of workers who pursue common objectives. Workers use this platform to bargain collectively on behalf of the majority of workers.

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Filed Under: Indian Politics
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