Analytical Mathematics
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John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?
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On the occasion of Diwali, online seller companies in India are offering a big discount on Iphone14 as below.
: Flipkart offers a Flat 65% discount
: Amazon offers a 10% discount over and over again.
: Shopclues offers RS.45,000 off.If the original cost of the iPhone is Rs.70,000 Which is the best offer for you?
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Replace each alphabet with the number (1-9) to make the below equation correct.
AB * C = DE – F = GH / I
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A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
Pramod gets twice as much as his wife, Tushar gets the same as his wife, and Prashant gets 50% more than his wife.Who is married to whom?
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By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 – 5 – 4 – 3 + 2 – 1 = 100But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 – 8 + 76 + 54 – 32 + 1 = 100Can you tell me any other solution?
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Replace the \’X\’ with any mathematical symbol to make the expression equal to 111.
18 X 12 X 2 X 3 = 111
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Count the number of triangles in the picture below:
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On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.
Can you tell me how many 20-paisa and 25-paisa he got?
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You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).
How will you do it?
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