131)

8 children and 12 men complete a certain piece of work in 9 days. If each child takes twice the time taken by a man to finish the work, in how many days will 12 men finish the same work ?

A)

10 days

B)

20 days 

C)

12 days 

D)

14 days 

132)

5 men, 6 women and 4 children can complete a work in 10 days. 6 women and 6 children can do it in 20 days, while 2 men and 6 women can do it in 18 days. In how many days will 2 men and 1 woman will complete the same work?

A)

36 days

B)

40 days

C)

60 days 

D)

72 days

133)

12 Men and 6 women can do a piece of work in 14 days, while 8 men and 9 women can do the work in 16 days. if a man gets Rs 54 per days, what should be the wage of a woman per day?

A)

Rs.12

B)

Rs.24

C)

Rs.36

D)

Rs.48

134)

3 men can do as much work as 5 boys. The wages of 3 boys are equal to those of 2 men. A piece of work for which 40 boys and 15 men are employed takes 8 weeks and costs Rs 15750. How long would it take if 20 boys and 20 men were employed and how much would it cost?

A)

55 days, Rs 21600

B)

68¼ days, Rs 15356.25

C)

68¼ days, Rs 13800

D)

50 days, Rs 13005.75

135)

P and Q can complete a project in 15 days and 10 days, respectively. They started doing the work together, but after 2 days, Q had to leave and P alone completed the remaining work. In how many days was the whole work completed?

SSC CGL 2022

A)

13

B)

12

C)

11

D)

10

136)

A, B and C can complete a piece of work separately in 10, 20 and 40 days, respectively. In how many days will the work be completed if A is assisted by both B and C every third day?

SSC CGL 2022

A)

\(10 \frac{2}{3}\)

B)

9

C)

\(8 \frac{2}{7}\)

D)

6

137)

If 450 men can finish construction of an apartment in 20 days, then how many men are needed to complete the same work in 30 days?

SSC CGL 2022

A)

400

B)

300

C)

150

D)

250

138)

A takes 4 times as much time as B or 5 times as much time as C to finish a piece of work. Working together, they can finish the work in 4 days. B can do the work alone in:

SSC CGL 2022

A)

12 days

B)

15 days

C)

10 days

D)

20 days

139)

6 men and 8 women can do a piece of work in 10 days, whereas 26 men and 48 women can do the same work in 2 days. What will be the time taken by 15 men and 20 women to do the same work?

SSC CGL 2022

A)

4 days

B)

10 days

C)

6 days

D)

8 days

140)

Pawan can do a piece of work in 32 days. He worked for 8 days and left the work. Thereafter Sandeep finished the remaining work in 27 days. In how many days can Pawan and Sandeep together do the whole work?

SSC CGL 2022

A)

\(16\frac{15}{17}\)\(days\)

B)

\(16\frac{13}{17}\)\(days\)

C)

\(16\frac{16}{17} days\)

D)

\(16\frac{14}{17}\)\(days\)