Resource for Practice - 1

Caritor Appti Q - 1

1.) Five friends Lokesh, Manoj, Neeraj, Raveesh and Rohit have agreed to work together on a part-time job offered by a local restaurant. The restaurant works five days a week and this group has the following schedule when they can work:1. Neeraj and Raveesh can work on Monday, Tuesday and Wednesday2. Raveesh and Rohit can work on Monday, Wednesday and Thursday3. Rohit and Lokesh can work on Monday, Friday and Thursday4. Lokesh and Manoj can work on Friday, Tuesday and Thursday5. Neeraj and Manoj can work on Friday, Tuesday and WednesdayWhich one of the five friends cannot work on Thursdays?

2) The cost, in dollars, of manufacturing x refrigerators is 9,000 + 400x. The amount received when selling these x refrigerators is 500x dollars. What is the least number of refrigerators that must be manufactured and sold so that the amount received is at least equal to the manufacturing cost?
a)1
b)18
c)90
d)504

Select A - If you think the statement is patently true or follows logically given the information or opinions contained in the passage
Select B -If the statement is patently untrue or the opposite follows logically, given the information or opinions contained in the passage
Select C- If you cannot say whether the statement is true or untrue or follows logically without further information

3) "The big economic difference between nuclear and fossil-fueled power stations is that the nuclear reactors are more expensive to build and decommission, but cheaper to run. So dispute over the relative efficiency of the two systems revolve not just around the prices of coal and uranium today and tomorrow, but also around the way in which the future income should be compared with current income.If nuclear reactors were cheaper to build and decommission than fossil fuelled power stations, they would definitely have the economic advantage."

1. The main difference between nuclear and fossil fueled is an economic one.A B C
2. The price of coal is not relevant to discussions to about the efficiency of nuclear reactors.A B C
3.If nuclear reactors were cheaper to build and decommission than fossil fueled power stations, they could definitely have economic advantage.A B C


4) At any given moment are being bombarded by physical and psychological stimuli computing for one attention. Although our eyes are capable of handling more than 5 millions of data per sec, our brains are capable of interpreting only about 500 bits per sec. with similar disparities between other senses and brain it is easy to see that select visual, auditory or tactile stimuli that we wish to compute at any specific time.
a)Physical stimuli usually win the competition for our attention.A B C
b)The capacity of human brain is sufficient to interpret nearly all the stimuli the senses can register under optimum condition.A B C
c) Eyes are able to hope with greater input of information than ears.A B C

5) In this test, you are given two words outside the brackets. You have to fill in the brackets with a word which has a similar meaning (maybe in a different context) as that of the words on the right and left hand side of the brackets.FINAL () ULTIMATE
a) end
b) Last
c) Finish
d) Dead

6.)A takes 4 days to finish a job and B takes 5 days. If both of them work together on the same job, what proportion of the work is done by A?
a) 5/9
b) 4/9
c) 6/9
d) 7/97

7)In the right angled triangle below (sorry for fig. not being provided in the blog), if tan Ө + sin Ө = 32 / 15 and all sides are whole numbers, find cos Ө .
a) 12/13
b) 4/5
c) 5/13
d) 3/58

8)A and B can separately do a piece of work in 10 and 15 days respectively. They work together for some time and then B stops. If A completes the rest of the work in 5 days, then B has worked for
a) 5 days
b) 4 days
c) 2 Days
d) 3 days

9.) Five friends Lokesh, Manoj, Neeraj, Raveesh and Rohit have agreed to work together on a part-time job offered by a local restaurant. The restaurant works five days a week and this group has the following schedule when they can work:
1. Neeraj and Raveesh can work on Monday, Tuesday and Wednesday
2. Raveesh and Rohit can work on Monday, Wednesday and Thursday
3. Rohit and Lokesh can work on Monday, Friday and Thursday
4. Lokesh and Manoj can work on Friday, Tuesday and Thursday
5. Neeraj and Manoj can work on Friday, Tuesday and Wednesday

Which is the one who cannot work on Tuesdays?

10.) There are 200 employees in a company. An external vendor is chosen to Serve coffee twice a day. 100 coffee cups were offered by the company but as an incentive to have the cups in tact at the end of the day, the company offered 30 paise for every cup remained safely and charged 90 paise for every broken cup. At an end of a day, the vendor received Rs. 24.
How many cups did the vendor break?
a) 10
b) 20
c) 8
d) 5

11) a & b can separately do a piece of work in 10 & 15 days respectively. They work together for sometimes and b stops. If a completes the rest of work in 5 days ,then b has worked for
a) 5
b) 4
c) 3
d) 2 (days).
Ans.c

12.)15 men complete work in 6 hrs, 8 men work is equal to 6 women work, 4 women work equal to 2 boy work..
how many boys need to finish in 3 days..

13).A man walk half of total distance in first day then 1/3 of remaining next day, 2/3 of remaining in third day. 4th day walked 5 miles to reach destination, then what s whole distance?Ans: 120 miles

14.)Today is Friday, I met him the day before the previous day of the next day of the before yesterday. find that day

15).A vendor bought dog for Rs. 1, and a cat for Rs. 1.20, a pig for Rs.1.34, He totally purchased 100 animals for 100 Rs. Then find no of each animal.

16.)One family went for a vacation, totally 13 days rained. If rain comes in evening they wont enjoy next day morning & vice versa. 14 days evening & 12 days morning they enjoyed then total days?

17.)6 cats kill 6 rat in 6 minutes.. then how many rats killed by 100 cats in 50 minutes

18).One boy starts from A and goes in 18 m/h speed to B, stays 30 minutes there and returns back with speed of 50% more than previous speed. Distance between A & B is 27 miles. If he started at 8.00 am from A, what the time of his return to A
Ans : 11.00 am ( forward time-1 hr + return time - 1& 1/2 hr + 30 minutes = 3 hrs )

19.) A man works. He has to maintain 100 cups. He gets 30 ps for every cup he safeguards and has 10 pay 90 ps for every cup he breaks.if he earns rs.24 per day, how many did he break?
Ans :23 ?.

20) 32 people playing table tennis. how many matches to determine the winner.

21). A cube 3”* 3”* 3” is painted green it is cut into 1”* 1”* 1” how many cubes were painted on atleast on one side25. If x and x+10 are lengths containing right angle, what is the equation if area is 24 sq.cm

22). Length and breadth of a rectangle are in ratio 7:5. If length is reduced by 5 and breadth by 2, area reduces by 65. Find length and breadth.

23). Denominator is 4 greater than numerator if 10 is added to Denominator,the fraction becomes 1/8.what is the fraction

24) A and B can do a piece of work in 15 and 10 days. A and b work on it for sometime and then a leaves b completes the job in 5 days. For how long did a work.

25). In a company 241 apply for posts .of them 40 know neither c nor c++.180 know c; 186 knows c++. how many people know only c.

26). If the bus travels with 8 tyres(6 tyres running),travels a distance of 16000 km ho
w much is the distance sustained by each tyre.

ans 120000

27). In a box there are four different coloured bells,of some quantity (4 each ) what is the minimum number of pick ups so that, atleast 2 of them of the same colour.

28). A company manufactures x refrigerators cp.(9000+500x0 sp=500x; what must be the value of x so that atlas the amount gained After selling is equal to the amount spent on production

29). A dealer sells 3 sets at Rs.2400 each ,one at 20% gain and the other at 20% loss. what is the overall gain or loss
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