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Mathematics Preparation for SAT

(650 Posts)

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This thread is dedicated to preparation for Mathematics section of SAT. You may share questions related to topics like Algebra, Geometry and Measurement, Arithmetic, Data Analysis, Statistics, Modern Mathematics etc.

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Hayden Ky

Shared from Data Analysis Test 1 on Dec 11, 2020 6:45 AM

Directions: The following question is based on the following table.

REFRIGERATORS (165 LITRES) - MARKET SHARES : 1998-99
('000 numbers)

	Production	Installed Capacity	Sales as % of Production
Godrej Kelvinator Allwyn Voltas Videocon BPL	451 340 10 143 36 -	600 700 235 235 500 500	88 104 60 92 77 -

Total sale of 165 ltr. refrigerators as a percentage of installed capacity in 1998-99 was

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Hayden Ky

920 / 2770 = 0.33212 x 100 = 33.212%

920 / 2770 = 0.33212 x 100 = 33.212% Please type your answer before submitting.

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Roopkaur

Posted on Dec 16, 2020 5:31 PM

As the options are in integers. So, we have to calculate approximate value.

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Geethalakshmi Srinivas

Shared from Number Theory (SAT) on May 16, 2019 4:14 PM

The positive difference between the cubes of any two positive integers can`t be

a multiple of 3

a prime number

an even integer

an odd integer

the cube of an integer

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Geethalakshmi Srinivas

Hello , 27 - 8 is 19 . not 15 . wrong solution and no correct answer or wrong question

Hello , 27 - 8 is 19 . not 15 . wrong solution and no correct answer or wrong question Please type your answer before submitting.

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Aarthi

Shared from Data Analysis Test 1 on May 13, 2019 11:06 AM

Directions: The following question is based on the following diagram.

In which year was the bank credit per sick unit the maximum?

1996

1997

1998

1999

2000

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Aarthi

ENLIGHT THE ABOVE ANSWER PLS

ENLIGHT THE ABOVE ANSWER PLS Please type your answer before submitting.

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Ranjit

Shared from Percentage on Jul 25, 2018 9:53 PM

Mr. Manjit has 76% vision in his left eye. The vision in his right eye is 7% less than that in the left eye. On corrective therapy, he starts wearing glasses, which augments his vision by 18% in the left eye and 11% in the right eye. Find out the percentage difference between normal vision that he possesses after corrective therapy and before this. (Assume that a person's eyesight is a multiplicative construct of the eyesights of his left and right eyes.)

42.25%

43.40%

43.70%

44.40%

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Ranjit

Augmented eyesight has been added to 1 instead of his previous eyesight respectively. Why? such condition is not mentioned in the question.

Augmented eyesight has been added to 1 instead of his previous eyesight respectively. Why? such condition is not mentioned in the question. Please type your answer before submitting.

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Prerna

Posted on Aug 02, 2018 12:31 PM

There's no issue with the solution provided. I couldn't find any.

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Chayan

Shared from Profit and Loss on May 23, 2018 11:46 PM

Directions: Read the following information and answer the question that follows.

Manu opened an internet café on 1^st Jan 2003. He invested in 12 computers @ Rs. 25,000 per computer. He also invested in the other infrastructure of the centre a sum of Rs. 1.5 lakh. He charges Rs. 40 per hour from his customers. The depreciation on computers is 20% annually and depreciation on infrastructure is 25% annually. He has to pay a fixed rental of Rs. 7,000 per month and assistant`s salary of Rs. 3,000 per month. Assume a computer works for 12 hours in a day.

Assuming a uniform 80% occupancy rate for the month of April 2003, find his profit or loss for the month.

Rs. 120,115

Rs. 112,115

Rs. 105,895

Rs. 90,525

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Chayan

How come revenue is 12. it is wrongly solved. It should be 15240

How come revenue is 12. it is wrongly solved. It should be 15240 Please type your answer before submitting.

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Mathematics Preparation for SAT

(650 Posts)

This thread is dedicated to preparation for Mathematics section of SAT. You may share questions related to topics like Algebra, Geometry and Measurement, Arithmetic, Data Analysis, Statistics, Modern Mathematics etc.