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illegallyblonde
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Probably all 3.
Product of all 2 digit positive integers is 99!
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Correct answer is 89,90 [ Remember its 2 digit only ]
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swethasnist
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product of all two digit positive integers is 99! right? so why isnt 99 also the answer? kindly explain
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Bunuel
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You can post solution to that question in this topic:
if-the-product-of-all-two-digit-positive-integers-is-divisible-by-n-431117.html
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prashi1503
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Product of n consecutive integer are divisible by n!. Not here there are only 90 consecutive.

and one more thing product is only 99!/9! not 99!
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Can someone explain this question bonny-grows-only-pink-parrots-and-green-parrots-he-grows-three-times-358259.html
Bonny grows only pink parrots and green parrots. He grows three times as many green parrots as pink parrots. He feeds his parrots either soy beans or wheat, but no single parrot feeds on both kinds of food. Half of the parrots that feed on soy beans are green, and among the pink parrots, those that feed on soy beans are twice as many as those that feed on wheat. If 40 of Bonny’s parrots feed on wheat, how many of the wheat feeding parrots are green?

A. 15
B. 30
C. 35
D. 45
E. 50
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use double matrix method bro
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Vaibhavgarg999
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Hey, I have a question. 97 is a prime number, thus 89or 90 fac won’t be able to divide this right? the answer should be 99 only right?

where am I going wrong with this?
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Vaibhavgarg999
Hey, I have a question. 97 is a prime number, thus 89or 90 fac won’t be able to divide this right? the answer should be 99 only right?
Can you post your whole question?
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SATYAM7777
Can you post your whole question?
my bad. I interpreted the above ques shared by prashi in the wrong context
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Purnank
(current1)/(current2) = (resistance2)/(resistance1)
thankyouu!

bb
Why would the milkman steal milk? That’s unethical and why would they need to steal it? Who writes these questions? 😱🤯
hahaha

Please help with this one -- why are they multiplying by 2 for two standard deviations difference and not adding/subtracting
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Prakruti_Patil
Please help with this one -- why are they multiplying by 2 for two standard deviations difference and not adding/subtracting
It says within 2 SD of mean. That means within mean+2SD and mean-2SD
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7 people (A, B, C, D, E, F and G) go to a movie and sit next to each other in 7 adjacent seats in the front row of the theater.

How many different arrangements are possible? If A will not sit to the left of F and F will not sit to the left of E. How many different arrangements are possible.
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PrabhatKC
Help
New cost 88.2% as of the previous one
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Hi, is profit, loss and discounts topic comes in gmat focus? Do I really need to learn their formulas or not?
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Data Sufficiency Butler: June 2024
June 18DS 1DS 2
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