AIEEE Questions

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A computer system consists of a computer case, a power supply unit, a motherboard, a central processing unit (CPU), main memory, and a hard disk drive.

Input devices include a keyboard, mouse, microphone, video camera, and image scanner.

Output devices include a monitor, speakers, and a printer.

1. Answer : 2

Explanation : Productivity = Total production/area of Agr.land 

Productivity of UP = [ (35000+30000+25000) / (30/100) ] = 300000  

Productivity of MP = [ (30000+37500+27500) / (25/100) ] = 380000  

Productivity of Bihar = [ (22500+27500+25000) / (20/100) ] = 375000 

Productivity of Odisha = [ (22500+15000+10000) / (5/100) ]= 950000  

Productivity of Haryana = [ (30000+25000+35000) / (8/100) ] = 1125000  

Productivity of Punjab = [ (40000+35000+30000) / (12/100) ] = 875000 

The Productivity of Haryana is the maximum.  

2. Answer : 5  

Explanation : Production of Punjab is maximum = 105000 tonnes 

3. Answer : 3 

Explanation : Production of Wheat in Punjab = 40000 tones

Production of Maize in Odisha = 10000 tones

Required % = (40000 - 10000)/100 = 300% 

4. Answer : 4 

Explanation : The ratio of prodution of Rice in Bihar to the production of Wheat in Haryana = 25000 tonnes : 25000 tonnes = 1 : 1  

5. Answer : 1  

Explanation : Income of MP from export of 40% of Rice at the rate of Rs.30 per kg = Rs.39crore

Income of UP from export of 30% of Rice at the rate of Rs.32 per kg = Rs.28.8 crore 

Required ratio = 39 : 28.8 = 390 : 288 = 65 : 48

SP of first article = Rs.1000

Profit = 20%

 CP = SP x 100100+P% = Rs. 25003

SP of Second Article = Rs.1000

 Loss = 20%

 CP = SP x 100100-L% = Rs. 1250

So, Total SP = Rs.2000; Total CP = Rs.6250/3

As the CP is more than SP, he makes a loss.

Loss = CP - SP = (6250/3) - 2000 = Rs.(250/3)

So, Loss Percent = Lossx100/CP = 4%

When you develop a product, you assess its performance for proper functioning.

Similarly, when you train a person to do a job, you analyze his/her performance to understand how good he/she is at it.

Hence, Develop : Assess :: Train : Analyze.

The given letter equation implies that 11 P in a CT means 11 Players in a Cricket Team.

Let us assume the two persons who can speak two languages speak Hindi and Tamil. The third person then speaks all the three languages.

Tamil – Number of persons who can speak is 6. Only Tamil 6 – 2 – 1 = 3

Hindi - Number of persons who can speak is 15. Only Hindi 15 – 2 – 1 12

Gujarati – Number of persons who can speak is 6. Only Gujarati 6 – 1 = 5

Thus the number of persons who can speak only one language is 3 + 12 + 5 = 20

Number of persons who can speak two languages = 2

Number of person who an speak all the languages = 1

Total number of persons = 23.

The Eastern Ghats are a discontinuous range of mountains along India's eastern coast whereas Western Ghats also known as Sahyadri is a mountain range that runs parallel to the western coast of the Indian peninsula.

Eastern ghats and Western ghats meet at the Nilgiri hills in Tamilnadu.