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)!!!

In how many days 10 women can finish the work? I. 10 men finish the work in 6 days. II. 10 women and 10 men finish the work in 24/7 days. III. If 10 men work 3 days and after that 10 women are deployed to work for men, the rest work is finished in 4 days.

Correct

Answer – 3. Any two of three
Explanation :
From I and II, 10 women’s work in 1 day = (7/24 – 1/6) = 1/8
10 women can finish the work in 8 days.
From II and III
(1/x + 1/y) = 7/24
(3/x + 4/y) = 1
=> y = 8 days
From I and III – (3/6 + 4/y) = 1 => y= 8 days

Incorrect

Answer – 3. Any two of three
Explanation :
From I and II, 10 women’s work in 1 day = (7/24 – 1/6) = 1/8
10 women can finish the work in 8 days.
From II and III
(1/x + 1/y) = 7/24
(3/x + 4/y) = 1
=> y = 8 days
From I and III – (3/6 + 4/y) = 1 => y= 8 days

Question 3 of 10

3. Question

1 points

Category: Quantitative Aptitude

Eight years ago, Priya’s age was equal to the sum of the present ages of her one son and one daughter. Five years hence, the respective ratio between the ages of her daughter and her son that time will be 7:6. If Priya’s husband is 7 years elder to her and his present age is three times the present age of their son, what is the present age of the daughter?

Correct

Answer – 2. 23 years
Explanation :
P – 8 = S + D —(1)
6D + 30 = 7S + 35 —(2)
H = 7 + P
H = 3S
3S = 7 + P —-(3)
Solving eqn (1),(2) and (3) D = 23

Incorrect

Answer – 2. 23 years
Explanation :
P – 8 = S + D —(1)
6D + 30 = 7S + 35 —(2)
H = 7 + P
H = 3S
3S = 7 + P —-(3)
Solving eqn (1),(2) and (3) D = 23

Question 4 of 10

4. Question

1 points

Category: Quantitative Aptitude

The average age of a group of persons going for tour to Ooty is 22 years. 25 new persons with an average age of 10 years join the group and their average age becomes 12 years. The number of persons initially going for tour is?

Correct

Answer – 4. 5
Explanation:
Initial number of persons = x
= 22x + 25 * 10 – 12(x + 25)
= 22x + 250 – 12x – 300
10x = 50
x = 5

Incorrect

Answer – 4. 5
Explanation:
Initial number of persons = x
= 22x + 25 * 10 – 12(x + 25)
= 22x + 250 – 12x – 300
10x = 50
x = 5

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

60 kg of a certain variety of Rice at Rs.32 per kg is mixed with 48 kg of another variety of Rice and the mixture is sold at the average price of Rs.28 per kg. If there be no profit or no loss due to the new selling price, then what is the price of second variety of Rice?

Correct

Answer – 2. Rs.23
Explanation :
Total CP of first variety = 60 * 32 = 1920
Total CP of second variety = 48 * x = 48x
SP of Mixture = 1920 + (108 * 28) = 3024
1920 + 48x = 3024 => x = 23

Incorrect

Answer – 2. Rs.23
Explanation :
Total CP of first variety = 60 * 32 = 1920
Total CP of second variety = 48 * x = 48x
SP of Mixture = 1920 + (108 * 28) = 3024
1920 + 48x = 3024 => x = 23

Question 6 of 10

6. Question

1 points

Category: Quantitative Aptitude

Directions.(Q.6-10) Study the following graph carefully to answer the given questions.

P and R started the work jointly. A few days later U also joined them and thus all of them completed the whole work in 10 days. All of them were paid total Rs.1000. What is the Share of U?

Correct

Answer – 3. Rs.400
Explanation :
Efficiency of P = 4%
Efficiency of R = 2%
[(4+2)*10] = 60%
The remaining work was done by U = 40%.
40% of 1000 = 400

Incorrect

Answer – 3. Rs.400
Explanation :
Efficiency of P = 4%
Efficiency of R = 2%
[(4+2)*10] = 60%
The remaining work was done by U = 40%.
40% of 1000 = 400

Question 7 of 10

7. Question

1 points

Category: Quantitative Aptitude

Directions.(Q.6-10) Study the following graph carefully to answer the given questions.

Q and S work together for 5 days, the rest of the work is finished by M in two more days. If they get Rs. 6000 as wages for the whole work, what are the daily wages of Q, S and M respectively?

Correct

Answer – 4. 600, 400, 500
Explanation:
Q’s 5 days work = 50%
S’s 5 days work = 33.33%
M’s 2 days work = 16.66% [100- (50+33.33)]
Ratio of work of Q, S and M = 3: 2: 1
Q’s total share = Rs. 3000
S’s total share = Rs. 2000
M’s total share = Rs. 1000
Q’s one day’s wage = Rs.600
S’s one day’s wage = Rs.400
M’s one day’s wage = Rs.500

Incorrect

Answer – 4. 600, 400, 500
Explanation:
Q’s 5 days work = 50%
S’s 5 days work = 33.33%
M’s 2 days work = 16.66% [100- (50+33.33)]
Ratio of work of Q, S and M = 3: 2: 1
Q’s total share = Rs. 3000
S’s total share = Rs. 2000
M’s total share = Rs. 1000
Q’s one day’s wage = Rs.600
S’s one day’s wage = Rs.400
M’s one day’s wage = Rs.500

Question 8 of 10

8. Question

1 points

Category: Quantitative Aptitude

Directions.(Q.6-10) Study the following graph carefully to answer the given questions.

The efficiency of L is 25% more than P. L started a work alone and then P joined her 5 days before actual completion of the work. For how many days L worked alone?

Correct

Answer – 2. 11
Explanation :
Efficiency (L : P) = 5 : 4
Number of days(L : P) = 4x : 5x = 4x : 25
∴ Number of days required by L to finish the work alone = 4x
= 4 x 5 = 20.
L and P work together for last 5 days = 5 x 9 = 45%
Efficiency of L = 5% and P’s efficiency = 4%
∴ No. of days taken by L to complete 55% work = 55/5 = 11 days

Incorrect

Answer – 2. 11
Explanation :
Efficiency (L : P) = 5 : 4
Number of days(L : P) = 4x : 5x = 4x : 25
∴ Number of days required by L to finish the work alone = 4x
= 4 x 5 = 20.
L and P work together for last 5 days = 5 x 9 = 45%
Efficiency of L = 5% and P’s efficiency = 4%
∴ No. of days taken by L to complete 55% work = 55/5 = 11 days

Question 9 of 10

9. Question

1 points

Category: Quantitative Aptitude

Directions.(Q.6-10) Study the following graph carefully to answer the given questions.

R started the work and left after some days, when 25% work was done. After it Y joined and completed it working for 25 days. In how many days R and Y can do the complete work, working together?

Correct

Answer – 5. 20
Explanation :
Efficiency of R = (100/50) = 2%
Rest work = 75%
∴ Efficiency of Y = 75/25 = 3%
∴ Combined efficiency of R and Y = 5%
∴ Number of days required by R and Y to work together = 100/5 = 20 days.

Incorrect

Answer – 5. 20
Explanation :
Efficiency of R = (100/50) = 2%
Rest work = 75%
∴ Efficiency of Y = 75/25 = 3%
∴ Combined efficiency of R and Y = 5%
∴ Number of days required by R and Y to work together = 100/5 = 20 days.

Question 10 of 10

10. Question

1 points

Category: Quantitative Aptitude

Directions.(Q.6-10) Study the following graph carefully to answer the given questions.

T and V started the work. After 3 days Y joined them, who can complete alone the same whole work in 3 days. What is the total number of days in which they had completed the work?

Correct

Answer – 3.4 days
Explanation :
Efficiency of T and V = 11.11 + 5.55 = 16.66%
Work done in 3 days = 3 x 16.66 = 50%
Rest work done by T, V and Y = 50/50 = 1 day
Work can be completed in 4 days.

Incorrect

Answer – 3.4 days
Explanation :
Efficiency of T and V = 11.11 + 5.55 = 16.66%
Work done in 3 days = 3 x 16.66 = 50%
Rest work done by T, V and Y = 50/50 = 1 day
Work can be completed in 4 days.

_______________________

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.