How to solve thesethese types of ques..
If x varies as y then x^2 + y^2 varies as...???
A box contains 6 red balls, 7 green balls and 5 blue balls.Each ball is of a different size.The probability that the red ball selected is the smallest red ball?
- 1/6
- 1/18
- 2/3
- 1/3
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Hi Guys.. I needed some info. I had a backlog in last semester during my Graduation , which I cleared subsequently. Therefore for the records my Graduation was completed in the prescribed 4 years. Now I was refused admission by Narsee Monjee on the grounds of their eligibility criteria that there shouldn't be any exam after the final semester examinations. Can you please tell me if there are any other management institutes that follow the same eligibility criteria or is it just for Narsee?
Please help on my query so I cant start my prep again.
Two die are rolled first. You have a third die for which you have the option of rolling or not rolling. What is the probability of getting a sum of 8.?
100! = K x (10!)^a , where 'a' and 'K' both are natural numbers. what is the maximum value of 'a' ?
detailed approach please.
what is the co-efficient of x^18 in the equation ( x + x^2 + x^3 + x^4 + x^5 + x^6)^4 ?
approach
Out of 21 tickets marked with 1,2....21, three tickets are drawn at random without replacement.The pblty that these numbers are in AP is?
Approach pls!
How to calculate the values of these types of problems say -
(1.05)^7
(1.1)^7 etc..
These are generally asked in compound interest and algebra
Thanks in advance
Dinesh started his exam at time between 3 to 4P.M. he noted the position of the hand of the watch.he ended the test at time between 5 to 6 P.M.the position of the hands were interchanged.find how many hours did the test last.
Explain your amswer.
The odds of CSK being the next IPL champion is 2 to 7 and that against MI being the next champion is 5 to 3. What are the odds that either CSK or MI will be the champion?
In a race , A allows a start of 40m to B and still wins the race by a margin of 19 sec. If A allows B a start of 30 sec then he wins the race by 40m. Find the time taken by each to complete a race of 1 km? I tried solving it using the below equations : (d-40)/Sb = ( d/Sa + 19) ; (d/Sa = 30 + (d-40)/Sb) ........ I can't understand where am I going wrong ... Please correct me friends.... requesting everyone to share their piece of mind ..... please ... 😃
Cards are drawn one by one at random from a pack of cards until two aces are obtained. The pblty that 18 draws are required for this?
Cards are drawn one by one without replacement from a pack of 52 cards. The pblty that 10 cards precede the first ace is?
Please suggest which one to join as online coaching, for studying at home can’t go to test centers.If any other suggestion please comment.
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- Handa ka Funda
- 2IIM
- Olive Board
- Cracku
- CL Online
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out of 21 tickets marked with 1,2,3,...21 three tickets are drawn at random without replacement.the probability that these numbers are in A.P is
Note: Please post different approaches in which we can solve this problem.
find the number of integer coordinates
a) within the boundary of |x| + |y|=4
b) within or on the boundary of |x| + |y|=4
c) in the first quadarnt and within the boundary of |x| + |y|=4
can u please explain
How many points with integer coordinates lie within or on the boundary of a circle centred at origin and radius 5cm?
explain
In how many ways can 20 different books be distributed equally among 5 ppl ?
Find the sum of all 4 digit nos formed from the digits 2,3,7,9 without repitition.
what is the greatest power of 24 in 360!?explain pls