self Maths Puzzle

106)How many numbers are there b/w 10and 99 such that the number exceeds its sum of the digit by 18?
a) 0 b) 5 c) 10 d) 15
107)A sum of RS.3000 is distributed amongst A,B,C.A gets 2/3 of what B and C got together and C gets 1/3 of what A and B got together C’s share is
A) 1200 b) 2250 c) 750 d) 1050
108)How many prime number are there which are less than 100 and > than 3 such that they are simultaneously of the follow forms
4X+1
5Y-1
a) 11 b) 12 c) 7 d) none of these

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self Other Question
Girish tore away one of the pages from Vaidhy‟s book. Later Ganesh figured that the average of the
page numbers of the remaining pages is 67 10/19.Find the page numbers on the page that Girish
had torn away assuming that the pages are numbered starting from 1.

Options:
A)87 and 88
B)99 and 100
C)89 and 90
D)100 and 101 101) Raj invested in Indigo, HUL and SBI shares at Rs.300, Rs. 200, Rs. 5 per share respectively and purchased a total of 100 shares for Rs. 10000. The number of Indigo and HUL shares be bought are?
a)15,25 b)23,17 c)17,23 d)17,60
102) Raju can do a piece of work in 10 days, Vicky in 12 days, Tintu in 15 days. They all started work together but Raju leaves after 2 days, Vicky leaves 3 days before the work is completed. In how many days the work is completed?
a)7 b)5 c)9 d)6
103)A^B means A raised to the power B.what is the value of such that X^2-11*X+A and X^2-14*X+2A will have a common factor?
A )-1/2 b) 24 c )-2 d) 20
104)2/3 of balls in a bag are blue, the rest are pink. If 5/9th of the balls and 7/8of the pink balls are defective, find total number of balls in the bag given that the number of non-defective balls is 146
a) 216 b) 649 c) 432 d) 578