If n is an integer from 1 to 96, what is the probability for n*(n+1)*(n+2) being divisible by 8?(a) 25% (b) 50% (c) 62.5% (d) None of these
The number of divisors of 16380 ?
How to do this one ?
answer is 36
The sum of 85 terms in AP is 1105. What is the value of the average of the 42nd,43rd and 44th terms?(a) 11 (b) 11.5 (c) 12 (d) 13
How many sides does a regular polygon have if its interior angle is eight times its exterior angle?
answer should be 18 according to the sheet that i have...
Remo dance club has 4 boys and 4 girls. We need to create a group of 4 from this group for a special dance competition. What is the probability that the new group will have equal number of boys and girls?(a) 9 / 35 (b) 18 / 35 (c) 14 / 35 (d) None of these
A shopkeeper earns a commission of 2% on the value of sale that he makes. If by selling a TV at 70% of the marked price, he earns a commission of Rs 11.76, then what is the marked price of the TV?(a) Rs 84 (b) Rs 840 (c) RS 800 (d) Rs 980
The HCF of two numbers X and Y is 6 and their product is 90720. How many pairs of such numbers are possible
the answer should be 8 , how to do this one ??
6x = 1st no
6y = 2nd no
so , 36xy = 90720
so , xy = 2520.
how to proceed after this step ?
Find the 100th term of the series 10,23,60,169,494….(1)1549982 (2)1392800 (3)105066 (4)1050600
answer is : (4)
what's the pattern ??
The quotient of the least common multiple of the first 96 natural numbers divided by the least common multiple of the first 93 natural numbers is
a)1
b)214320
c)95
d)857280
Sherlock homes and Dr. Watson have to travel from Rajiv Gandhi chowk to Indira Gandhi international airport via the metro. they have enough coins of 1,5,10,25 paise. Sherlock homes agrees to pay for Dr. Watson, only if he tells all the possible combination of coins that can be used to pay for the ticket.Q1. how many combinations are possible, if the fare is 50 paise?
a)52 b)49 c)45 d)44
Pls, Can any body explain this in detail?
Puys,
is dere any thread for GD PI .. i mean thread for general discussions for GD / PI ,criteria of various schools , sharing current affairs/ Links etc.
Please share the link if there is any such thread.
Thanks,
Gautam
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pls join
http://www.pagalguy.com/discussions/gd-pi-thread-2014-16-batch-25112795 for general discussions for GD / PI ,criteria of various schools , sharing current affairs/ Links etc. Please post various links to articles which can be helpful in facing GD/PI , your experiences etc.
geo 
no OA
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