Question
The ratio of the C.P. and S.P. of an article is 15: 14.
What is the Loss percent?Solution
CP and SP =15:14 CP =15x and SP =14x Loss =15x-14x =x Loss Percentage =x/15x ×100 =100/15 =20/3 =6(2/3) %.
16, 20, 47, 63, 188, ?
161Â Â Â Â 173Â Â Â Â Â Â 191 Â Â Â Â Â Â 215Â Â Â Â Â Â 245 Â Â Â Â Â Â ?
...Find the missing number in the given number series.
6, 15, 35, 66, 108, ?8    13    36    123    ?   2585
What will come in place of the question mark (?) in the following series?
121, 110, 97, ?, 61, 38
660, 653, 639, 618, 590, ?
55, 71, 119, 199, 311, ?
80, 120, 30, 45, 9, 13.5, ?
24  12  18  ?  157.5  708.75  3,898.125
71, 79, 88, 152, ?, 393