[Official] Quant Thread for 2015!

Ashish has coins of denominations Rs 6 and and Rs 11. How many amounts can Ashish not pay using these denominations?

A 16 B 20 C 25 D 30

Mention the approach too. Thanks

http://imgur.com/9bnZKfw @lannister_tyrian @Going_High @sagarcat 


http://imgur.com/HBJYTpG

@sagarcat @joy_srm @lannister_tyrian @laggayiyaar @Going_High 


http://imgur.com/Ckbelnp

@sagarcat @joy_srm @laggayiyaar @lannister_tyrian @Going_High 

http://imgur.com/1DKf9BQ

http://s20.postimg.org/67qud0jvx/image.jpg

http://s20.postimg.org/5w9e093fx/image.jpg

http://s20.postimg.org/h9vxbgdyl/image.jpg

http://s20.postimg.org/65bk3x5m5/image.jpg

http://s20.postimg.org/66lhxc7fx/image.jpg

http://s20.postimg.org/3t3k6bt0t/image.jpg

http://s20.postimg.org/uuvw228j1/q11.jpg

http://s20.postimg.org/pkqxaroa5/image.jpg

http://s20.postimg.org/p99gy07u5/image.jpg

http://s20.postimg.org/hhsqzg3ot/image.jpg

years 1600 to 2000 how many months with at least 29 days???

IS CAT ADMIT CARD AVAILABLE? IT WAS SUPPOSED TO BE OUT BU 15TH OCT.. RIGHT?

3rd,5th,8th term of an AP are inGP. . .find the common ratio. 2.5 3.5 0.5 1.5

3rd 5th and 8th term of an AP are in GP. . Find common ratio.

Rem when. . 1+2+2^2+2^3........2^40 when divided by 9