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abhishek_techi's posts
abhishek_techi replied to Official Quant Thread for CAT 2010
It will be C(29,19). (n+r-1)C(r-1)
Here r is 20 and n is 10.
abhishek_techi replied to Official Quant Thread for CAT 2010
If we see it this way.
17+23 =40 and 19+21=40.
So (17^3+19^3+21^3+23^3) can be written as .
Take 40 common and the remaining part is odd + odd = even. So the number is divisible by 80.
abhishek_techi replied to [2010-2012] IIM Lucknow Final Results out
Got another mail from SBI regarding loan application.
Dear Sir/ Madam,
For the quick processing of the Education Loan kindly ensure that you have completed the following formalities before coming to the IIM Lucknow:
1-Open a joint account along with your parent (who will be the co-bor...
abhishek_techi replied to Official Quant Thread for CAT 2010
Answer for second is 12
For the first one, we need to start from last number and eliminate the numbers from set so that they do not add to 380.
For 373 we can have all numbers except 7.For 367 all except 13 and so on.
This way we are removing half the numbers . hence we can have maximu...
abhishek_techi replied to Official Quant Thread for CAT 2010
Even if copper and tin do not add up to 100% still the question can be solved since we have been given the amount of tin in the final mixture from which we can find out the weight of the two alloys mixed and the weight of copper in the final mixture.
abhishek_techi replied to Official Quant Thread for CAT 2010
9.75 meters.
Ss/Sr = 100/95
Sr/Sp=100/95
So
Ss/Sp=400/361
So for 100 meter race, when Sujeet completes 100m Previn completes 90.25m
abhishek_techi replied to A Word Game [March 2010 onwards]
misgivings [ mis-GIV-ings ] [ noun ] MEANING : 1. apprehension or a feeling of doubt
2. suspicion USAGE EXAMPLE 1 : His misgivings were baseless as the new employee was honest as well as hardworking.
USAGE EXAMPLE 2 : A few days ago Lynch received a phone call from Vicki Kennedy, the ...
1 1
abhishek_techi replied to Official Quant Thread for CAT 2010
Let first alloy be xkg and second alloy be y kg.
So we have
.1x+.04y=.09(x+y)
=> x=5y
For percentage of copper
(.9x+.93y)/(x+y)*100
Put x=5y and solve.
abhishek_techi replied to A Word Game [March 2010 onwards]
bouillon [ BOO'L-yon, -yuh'n; Fr. boo-YAWN ] [ noun ] MEANING : 1. a clear seasoned broth made by straining water in which meat has been cooked
2. a clear broth made by dissolving a commercially prepared bouillon cube in hot water USAGE EXAMPLE 1 : The chef was in a hurry and so prepared ...
abhishek_techi replied to A Word Game [March 2010 onwards]
piecemeal [ PEES-meel ] [ adjective, adverb ] MEANING : 1. (adj.) done bit by bit or in stages
2. (adj.) accomplished gradually
3. (adv.) into pieces or fragments
4.(adv.) piece by piece or one piece at a time