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All posts related to Sat

Parth Biyani
Shared from Stars and Solar System on Sep 16, 2018 9:48 AM

Which of the following is true regarding the number of moons present in different planets?

 
Neptune has 27 moons.
Saturn has 60 moons.
Mars has one moon.
Saturn has 62 moons.
Please type your answer before submitting.

Saturn has 62 Moons. But the answer is given 60. Please correct it.

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%
Please type your answer before submitting.

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

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 1st 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
Please type your answer before submitting.

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

Chayan
Shared from Profit and Loss on May 23, 2018 11:19 PM

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

Manu opened an internet café on 1st 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.

If the internet rates per hour have to be dropped to Rs. 20 per hour in the fourth year of operation, what is Manu`s expected profit for the calendar year 2006, assuming an average of 60% occupancy rate for the year?

 
Rs. 3,93,260
Rs. 4,13,220
Rs. 4,23,360
Rs. 4,63,222
Please type your answer before submitting.

Why are we taking depreciation value? and even if we are why the depreciation of previous years not taken?

Sadiya
Shared from Permutation and Combination on Mar 04, 2018 10:35 PM

The number of ways in which four faces of a regular tetrahedron can be painted with four different colours is

 
4!
4
1
None of these
Please type your answer before submitting.

What is this symbol