Table of Contents
Mini Mock
Set – 43
1) What is the total cost of one note-book, one pen and one pencil?
l. Cost of 5 note-book and 4 pen is Rs. 155, cost of 4 note-book and B pencil is Rs. 100.
ll. Cost of 4 pen and 10 pencil is Rs. 130, cost of one pen is Rs 5 more than one note-book. Ill. Cost of 6 note-book and 12 pencil is Rs. 150, cost of 5 pen and 8 pencil is Rs. 140.
a) All l, Il and Ill together are sufficient
b) Either I and Ill or Il and Ill together are sufficient
c) only I and Ill together are sufficient
d) Any two together are sufficient
e) None are sufficient
2) Train P having length 240 meter crosses train Q, then what is the speed of train Q?
l. Train Q crosses a platform of length 480 meter and Train P running at a speed of 20 m/sec in opposite direction in 21 sec and 10 sec respectively.
ll. Train Q crosses a platform of length 280 meter and train P having length 480 meter running in opposite direction in 16 sec and 12 sec respectively.
Ill. Train P crosses a platform of length 320 meter and Train Q running in same direction in 28 sec and 30 sec respectively considering speed of train Q is more than train P.
a) All l, Il and Ill
b) Either I or Il or Ill
c) Both Il and Ill
d) None are sufficient
e) Either I alone or Il and Ill together
3) A work is assigned to C and B. They both started working together but due to heavy workloads, C was doing work with (3/4) of his efficiency and B was working with (4/5) of
his efficiency. If after few days, they started working with their full efficiency and completed the remaining work in 11 days, then find the number of days they didn’t work with their full efficiency.
a) 2 days
b) 3 days
c) 4 days
d) 5 days
e) None of these
4) B, D and E worked together till the completion of the work, then find the share of
B. If the total reward given to them was Rs. 9400.
a) Rs. 1600
b) Rs. 2800
c)Rs. 4000
d) Rs. 5200
e) None of these
5) M who is 25% less efficient than C can finish the whole work in (200/13) days when working with her friend N. Find in how many days, N alone can finish the whole work.
a) 16 days
b) 20 days
c) 25 days
d) 30 days
e) None of these
6) B, D, and E together can complete a work in 480/ (40 + y) days. P and her friend Q together can do the same work in (z/v) days. If P is 25% less efficient than C and Q takes same time as taken by A for completion of the work, then find the minimum value of (z + v + y).
a) 207
b) 200
c) 213
d)220
e) None of these
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