Paper 13

1, A puts a share of 1/3, B puts a share of 1/2, and the remaining

share is put by c,and start a business their total profit is Rs 4800, what is

the share of A?



2.what is the remainder of (3682*3684*3686) divided by 19?



3.Mr. loyd wants to fence his Square shaped land of 120 Sqft each

side.If a pole is laid every 12ft how many poles do he need?



4.if 105 is represented as 253 in base 6,how is 253 represented in base

6?



5.the cost of 5 chairs and 3 mugs is Rs 1900, and the cost of 8 chairs

and 5 mugs is Rs 2900, what is the cost of 5 chairs and 8 mugs?

(2 similar questions just with different numbers and articles).



6. Mr roy found an old bill which shows that he brought 10 hens for Rs

_67.92_the first and the last digits were missing. what was the cost of each

hen?



7.in a school football team the captain was the eldest of all with

29,the next was the goal keeper with 26, in a particular match both the

players were shown red cards.the average age of the remaining people raised by

1.

wat was the average age of the team.?(i think the data is insufficient

which was also in one of the choices).



8.in a school the number of girls is 15 more that that of the boys.now

if 19% of the girls were newly joined and 25% of the boys were newly

joined the number of girls is 9 more than that of the boys how many girls and boys

were there?



9.if m and n are multiple of 5 which one of the following must not

nessarily be true.

a> m*n is a divisible by 10.

b> the product m*n is a multiple of 25.

c> m*n is a multile of 5.



10,if X > Y+Z, and Y+x>p and Z < p which of the following must be true.

a) x+z < y

b) x+y > z

c) y > x+z

d) z+P > x



11. what is the values of x, in the equation |x|+x^3=0



12.abel ,loyla and sel are three channels , if 30% of the populatio

watch abel , and 5% of the people watch any two of the channel, and 5% of the

people watch none off the channel then the number of people watching

all the three channels are?



13.if 35 people play hockey and 10 people play both fotball and hockey

and if 10 people play hockey and cricket and 5 people play all three games

then the number of people playing hockey alone is?



14.how many number of weighs do u need to weigh 31 kg of rice if u have

only one 1kg wiehing stone ?

a> 30. b> 31. c>5. d>4.



15.an article whose initial cost is Rs 400 is subjected for discounts

of 25%, 15%, and 40% what is the amount the customer have to pay?



16.two trins ar coming in the opposite direction each at a speed of 60

kmph, now a fly on one train moves towards the other with a speed of 80kmph,

how much distance will it cover before it is crushed.?



17.a man walks at 40kmph and reaches the distance in 10 min less than

that of usual . by walking at 60 kmph he reaches 10 minutes earlier. the

distance covered by him is.?



18.a contract was signed to complete a job in 30 days. after how many

days can 5 men leave then so that the job can be completed in 35 days?



19.if x and y are multiples of 2 then which are all the multiples of 2

1) x*y 2)x^y 3) x+y 4) x-Y 5) x/y

a>all of these

b>1,2,4,5

c> 1,2,5

d>1,2,3,4



20, if 3636% of a number is 72, what is the number?



21, if the average of 6 consecutive number is 27, then the largest of

the nmber is?



22,the ratio of two numbers is 2/3, and if a 1 is subtracted from the

numerator and a 1 is added to the remainder the ratio becomes 1/2, then

the numbers are.?



23, a pizza which is thin is cut into 'x' pieces by 4 straight lines

then the lowest possible value of x is?



24.the number 50 is divided into two equal parts, the ratio of the

largest part to the smallest is 2/3, then the largest part is?



25.a number gets reversed if 27 is subtrated from it, and the reversed

number is 4 times the sum of the digits, the number is ?



26. which of the following number can be divided by 8 and 11

simultaneously?

a>.12496

b>1165986

c>15896

d>50239