Q. A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is
A) 1/4
B) 1/10
C) 7/15
D) 8/15
Q. Find the next number: 30.5, 31, 30, 0, 67.2, 67, 70, 100, 183.9
A) 84
B) 90
C) 184
D) 200
Q. Two stations Aand B are 110km apart on a straight line. One train starts from A at 7a.m. and travels toward B at a speed of 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time they meey
A) 9 a.m
B) 10 a.m
C) 11 a.m
D) 11:30 am
Q. In 1978, a kg of paper was sold at Rs25/-. If the paper rate increases at 1.5% more than inflation rate which is of 6.5% a year, then what will be the cost of a kg of paper after 2 years?
A) 29.12
B) 29.72
C) 30.12
D) 32.65
Q. Speed of boat in still water is 10kmph..if it travels 24km downstream,16km upstream in the same amount of time,what is the speed of the stream?
A) 3kmph
B) 3.5kmph
C) 2kmph
D) 2.5kmph

What is the next number of the following sequence
60, 15, 108, 27, 156, 39, ....

A) 201
B) 111
C) 204
D) 215
Q. A salesman marks an item 60% above the cost price & offers 2 successive discounts of 25% & 15% on the marked price. His profit is?
A) 5%
B) 3%
C) 2%
D) 6%
Today Challenging Question
Q. If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the speed of the stream ?
A) 13 km/hr
B) 26 km/hr
C) 34 km/hr
D) none of these
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