Welcome to Online Quantitative Aptitude Test in AffairsCloud.com. We are starting Cumulus Course for Syndicate/Canara Bank PO (PGDBF) 2018 Exam and we are creating sample questions in Aptitude section, this type of Question will be asked in Syndicate/Canara Bank PO (PGDBF)!!!

Answer – 4. X ≤ Y
Explanation:
1/x-3 + 1/x+5 = 1/3
x = -3, 7
y – √16 = √9
y = 4 + 3 = 7

Incorrect

Answer – 4. X ≤ Y
Explanation:
1/x-3 + 1/x+5 = 1/3
x = -3, 7
y – √16 = √9
y = 4 + 3 = 7

Question 4 of 10

4. Question

1 points

Category: Quantitative Aptitude

For a certain box and pen, what is the price of the pen? I. The combined price of the box and the pen is Rs.95 II. The price of the box is Rs.75 more than the price of the pen.

Correct

Answer – 5. if the data in both the statements I and II together are necessary to answer the question.
Explanation :
From Statement II, Let the price of pen be x, then the price of the box = (x+75)
From Statement I, combined price box and pen = Rs.95
x+(x+75) = 95 => 2x + 75 = 95 => x = 10

Incorrect

Answer – 5. if the data in both the statements I and II together are necessary to answer the question.
Explanation :
From Statement II, Let the price of pen be x, then the price of the box = (x+75)
From Statement I, combined price box and pen = Rs.95
x+(x+75) = 95 => 2x + 75 = 95 => x = 10

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

A car started from Chennai to Bengaluru at a certain speed. The Car missed an accident at 40Km away from Chennai, then the driver decided to reduce Car speed to 4/5 of the original speed. Due to this, he reached Bengaluru by a late of 1hr 15min. Suppose if he missed an accident at 80Km away from Chennai and from then he maintained 4/5 of original speed then he would reach Bengaluru by a late of 1 hour. Then what is the original speed of the Car?

A bag contains 5 red and 7 white Pencils. Four Pencils are drawn out one by one and not replaced. What is the probability that they are alternatively of different colours?

Correct

Answer – 3. 14/99
Explanation :
Pencils are picked as RWRW or WRWR Probability = (5/12)*(7/11)*(4/10)*(6/9) + (7/12)*(5/11)*(6/10)*(4/9) = 14/99

Incorrect

Answer – 3. 14/99
Explanation :
Pencils are picked as RWRW or WRWR Probability = (5/12)*(7/11)*(4/10)*(6/9) + (7/12)*(5/11)*(6/10)*(4/9) = 14/99

Question 7 of 10

7. Question

1 points

Category: Quantitative Aptitude

Ajay will be half as old as Lavanya in 3 years. Ajay will also be one-third as old as Jennifer in 5 years. If Jennifer is 15 years older than Lavanya, how old is Ajay?

Correct

Answer – 2. 8
Explanation :
let age of Ajay =x, Lavanya =y Jennifer = z
(x+3) =1/2 *(y+3) so we have 2x-y =-3 -(1)
(x+5) =1/3 * (z+5) ; => 3x-z=-10 -(2)
From (1)&(2) we get, x+y-z =-7 -(3)
we have z =15+y – (4)
from equation 3 and 4 we get x=8

Incorrect

Answer – 2. 8
Explanation :
let age of Ajay =x, Lavanya =y Jennifer = z
(x+3) =1/2 *(y+3) so we have 2x-y =-3 -(1)
(x+5) =1/3 * (z+5) ; => 3x-z=-10 -(2)
From (1)&(2) we get, x+y-z =-7 -(3)
we have z =15+y – (4)
from equation 3 and 4 we get x=8

Question 8 of 10

8. Question

1 points

Category: Quantitative Aptitude

In a library 60% of the books are in French, 60% of the remaining books are in Japanese rest of the books are in Spanish. If there are 4800 books in Japanese, then the total number of books in Spanish are?

Correct

Answer – 4. 3200
Explanation:
Let there are X books in the library.
French books = 60% of X = 60X /100 = 0.6X
Remaining Books = X – 0.6X = 0.4X
Japanese books = 40% of reaming books = 60% of 0.4X = 0.24X.
Spanish Books = X-0.6X -0.24X = 0.16X
Given,
0.24X = 4800
X = 4800/0.24 = 20000
Spanish Books = 0.16X = 0.16*20000 = 3200

Incorrect

Answer – 4. 3200
Explanation:
Let there are X books in the library.
French books = 60% of X = 60X /100 = 0.6X
Remaining Books = X – 0.6X = 0.4X
Japanese books = 40% of reaming books = 60% of 0.4X = 0.24X.
Spanish Books = X-0.6X -0.24X = 0.16X
Given,
0.24X = 4800
X = 4800/0.24 = 20000
Spanish Books = 0.16X = 0.16*20000 = 3200

Question 9 of 10

9. Question

1 points

Category: Quantitative Aptitude

Three friends started a business. Vishnu, Prakash and David invested Rs 5000, Rs 6000 and Rs 7000 respectively. After 4 months all invested the same amount as before for another 4 months. And then each of them invested Rs 1000 more. If after a year a total profit of Rs 46,500 is made, what is the profit of David?

Siva started his Journey from M to N by his bike at the speed of 40 kmph and then, the same distance he travelled on his foot at the speed of 10 kmph from N to O. Then he returned from O to M via N at the speed of 24 kmph. What is the average speed of the whole Journey?

Correct

Answer – 4. 19.2 kmph
Explanation:
Average speed from M to O = 2 * 40 * 10 / (40 + 10) = 16 kmph
Average Speed = 2 * 16 * 24 / (16 + 24) = 19.2 kmph

Incorrect

Answer – 4. 19.2 kmph
Explanation:
Average speed from M to O = 2 * 40 * 10 / (40 + 10) = 16 kmph
Average Speed = 2 * 16 * 24 / (16 + 24) = 19.2 kmph

______________________

Click view Questions button to view Explanation

Note:- We are providing unique questions for you to practice well, have a try !!

Ask your doubt in comment section, AC Mod’s ll clear your doubts in caring way.

Share your Marks in Comment Sections

If you find any mistake, please tell us in the comment section.