CTS Apti Question paper (Colour:
Yellow)
There are other three colours also. We received only
yellow Question papers.
1. If all the 6 are replaced by 9, then the algebraic
sum of all the numbers from 1 to 100(both inclusive)
varies by Ans: 330
2. The total no. of numbers that are divisible by 2 or 3
between 100 and 200(both inclusive) are Ans:67
3. From a pack of cards Jack, Queen, King & ace are
removed. Then the algebraic sum of rest of the cards is
Ans:216
4. The average temperature of days from Monday to
Wednesday is 37 degree Celsius and that of from Tuesday
to Thursday is 34 degrees. The temperature of Thursday
is 4/5th of Monday. Then the temperature of Thursday is
Ans: 36 degrees
5. Swetha, Tina, Uma and Vidya are playing a gambling.
In this different people lose in different games-in the
reverse alphabetical order. The rule is that if one
loses she should double the amount of others. At the end
of 4th game each of them have same amount of money
(Rs.32). Which one of them started with the least
amount? (6) Which one of them started with the largest
amount of money? (7.) At the end of the 2nd game what is
the amount of money with uma?
Ans: Vidya, Swetha, Rs.8
8. A cube of 12 mm is painted on all its side. If it is
made up of small cubes of size 3mm. If the big cube is
splitted into those small cubes, the number of cubes
that remain unpainted is Ans: 8
9. B is 50% faster than A. If A starts at 9 A.M. and B
starts at 10 A.M. A travels at a speed of 50 km/hr. If A
and B are 300 kms apart, The time when they meet when
they travel in opposite direction is Ans:12 noon
10. A graph will be there. Inside the graph sheet there
will be a Quadrilateral. We have to count the number of
squares in the Quadrilateral.
11. You are having 31kg of rice. You are provided with a
1kg stone for weighing. In how many weights the 31kg of
rice can be weighed. Ans: 5
12. A starts at 11:00AM and travels at a speed of
4km/hr. B starts at 1:00PM and travels at 1km/hr for the
first 1hr and 2km/hr for the next hr and so on. At what
time they will meet each other. Ans: 8:45 pm
13. There are 80 coins, among them one coin weighs less
compared to other. You are given a physical balance to
weigh. In how many wieghings the odd coin can be found.
Ans: 5
14. Dia of the circle 4cm. The shaded part is 1/3 of the
square area. What is the side of the square. Ans: root
of 3pi
15. A,B,C, can do a work in 8,14,16 days respectively. A
does the work for 2 days. B continues from it and
finishes till 25% of the remaining work. C finishes the
remaining work. How many days would have taken to
complete the work Ans: 109/8
16. Raja went to a beauty contest .his wife was eager to
know the result he told that the lady wear a yellow sari
was winner. Miss. Andhra Pradesh Miss. Utter Pradesh,
Miss. Maharashtra, Miss. West Bengal were the
participants all the participants sat in a row. The
conditions are (A) The woman wore yellow sari won the
competition. (B) Miss. West Bengal was neither the
runner-up or winner.(C) Miss. West Bengal was not at
either ends.(D) Miss. Maharastra wore the white sari.(E)
The women wore white sari and yellow sari sat at extreme
ends.(F) The runner-up and winner did not sit together.
[This was the passage given and the questions were easy]
17. The ratio of white balls and black balls is 1:2. If
9 gray balls is added it becomes 2:4:3. Then what is
number of black balls. Ans:12
18. There are 10 coins. 6 coins showing head. And 4
showing tail. Each coin was randomly flipped (not
tossed) seven times successively.after flipping the
coins are 5 heads 4 tails one is hided the hided coin
will have what . Ans :Head
19. Two cars are 500 cm apart. each is moving forward
for 100 cm at a velocity of 50 cm/s and receding back
for 50 cm at 25 cm/s at what time they will collide with
each other. Ans : 14sec
20. People near the sea shore are leading a healthy life
as they eat fish.but people at other part of the city
are also healthy. Inference.
21. It is found from research that if u r a drunken then
u have a less chance for chronic heart diseases.
Inference.
22. A-B+c>A+B-C i) B is +ve, ii) B is –ve when it
will hold true. Ans B<C
23. i) C.P is Rs 120 and profit is 30%
ii) C.P is Rs 210 and profit is 20%
we can find the S.P by using
**i)only ii)only both i &ii neither i&ii
24. How will u find distance between Nagpur and Mumbai?
I took one hour more when I travel at 80 km/hr than at
90 km/hr.
25. 100 coins were collected by four persons each
collected more than 10 each collected a different number
each was an even number find what is the max possible no
of coins, two more questions based on the same passage.
Ans 64
26. A car travels from B at a speed of 20 km/hr. The bus
travel starts from A at a time of 6 A.M. There is a bus
for every half an hour interval. The car starts at 12
noon. Each bus travels at a speed of 25 km/hr. Distance
between A and B is 100 km. During its journey , The
number of buses that the car encounter is Ans: 17
27. The ratio of the ages of the father and the son is
5:3, After 10 years it will be in the ratio 3:2. What
will be their ages. Ans: 60,40
28. There was a Island. In that Island there was Rubys
and Emeralds. Those were available in plenty. 0.3 kg of
ruby is 4 lakhs and 0.4 kg of emeralds is 5 lakhs.
Jayanth is buying 12 kg of Ruby and emerald. Choices
will be given . Jayanth has to carry both ruby and
emerald to the maximum profit.
29. Varun buys 8 books,10 pens and 2 pencils and Babu
buys 6 books, 5pens and 5 pencils. Babu pays 50% more
than Varun. What is the amount Varun spends in buying
pencils.
30. Prakash and Revathi rent a fancy shop. Prakash
imposes the following restrictions on Revathi for buying
clips,stickers and lip sticks. The number of clips is
twice the no. of stickers. The no. of lipsticks should
be more than the sum of clips and stickers. Cost of clip
is 1 rupee. Cost of lipstick is twice the clips. Cost of
1 lipstick is the cost of four stickers. Then What is
the amount that Prakash spents for Revathi. Answer
choices will be given.
31. There are three departments having students 64,58,24
.In an exam they have to be seated in rooms such that
each room has equal number of students and each room has
students of one type only (No mixing of departments
.Find the minimum number rooms required . Ans : 73
32. A cube of side 12 cm was painted on all sides .Find
the number of unpainted cubes when the cube was divided
into cubes of side 3cm Ans :8
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