Directions (1-5): The
following questions are accompanied by three statements (A) or (I),
(B) or (II), and (C) or (III). You have to determine which
statements(s) is/are sufficient/necessary to answer the
questions.
Q1. What is the value of a two–digit number in
which digit at tens place is greater than digit at unit place?
A.
The sum of the digits is 5.
B. The difference of the
squares of the digits is 15.
C. The difference of their
digits is 3.
(a) A and B together are sufficient
(b)
B and C together are sufficient
(c) C and A together are
sufficient
(d) Any one pair of A and B, B and C or C and A is
sufficient
(e) A, B and C together are necessary
Q2.
What is the rate of interest at which Binod has invested money?
A.
The compound interest at this rate of Rs 2500 in 2 yrs is equal to
the simple interest in 3 yrs of Rs 1716 (2/3) at the same rate.
B.
The total simple interest on an investment of Rs 12000 for 3 yrs and
Rs 10000 for 5 yrs at this rate is Rs 5160.
C. In 3 yrs Rs 1500
at the same rate becomes Rs 1770 by simple interest.
(a) Any of
them
(b) A and either B or C
(c) Only C
(d) Only A and
either B or C
(e) Any two of them
Q3. A person
travels from X to Y and back again. How long will it take in
travelling both the ways by bus?
A. It takes 21 hours in
travelling from X to Y by train and returning by bus.
B. The
distance between X and Y is 648 km.
C. A person can save 3 hours
if he travels both the ways by train as compared to travelling by bus
on the one side and returning by train.
(a) Only A and C
together
(b) B and either A or C
(c) Any two of them
(d)
All statements are necessary
(e) Question can’t be answered
even after using all the information
Q4. Find the number
of days in which Q can do a job if P can do the same job in 8
days.
A. Q is 60% more efficient than P.
B. P and Q
together can do the job in 10/3 days.
C. P is 75/2 % less
efficient than Q.
(a) Only A is sufficient
(b) Only B is
sufficient
(c) Either A or B is sufficient
(d) Any of
them
(e) A and C together are sufficient
Q5. What
will be the cost of fencing a rectangular plot (cost per meter is
same in each case)?
A. Cost of fencing a circular plot whose
area is 616 m2 is Rs 968.
B. Perimeter of the rectangular plot
is 200 m.
C. Perimeter of a square whose length is equal to the
breadth of the rectangular plot is 20 m.
(a) Only C
(b) A
and C together
(c) A and B together
(d) A and either B or
C
(e) Question can’t be answered even after using all the
information
Solutions (1-5):
Directions
(6-8): Given below is the data about players participated for
international level and National level championship in six different
years i.e., 2007 to 2012. Total players participated for both
Championship in 2012 is 6000 while in 2009 is 4800. Total number of
players participated for national level championship in 2007 and 2009
is 3600 and is in ratio of 11 : 7. Player participated for
international championship in 2011 is 25% more than player
participated for national Championship in same year. Total players
participated in 2012 is 20% more than total players participated in
2007. Players participated for international Championship in 2012 is
62 1/2% more than players participated for national championship in
2011. Ratio of total players participated in 2012 to 2010 is 15 : 13.
Total number of players participated for international championship
in all six years is 20000. Players participated for national
championship in 2007 is same as players participated for
international championship in 2011. Players participated for
international championship in 2008 is 800 more than that of players
participated for same championship in 2010. Players participated for
National level championship in 2010 is 1200 less than that of for
same Championship in 2008?
Q6. What is the respective
ratio between players participated for international level
championship in year 2007, 2008 and 2010 together to the players
participated for national level championship in year 2009, 2010 and
2011
together?
(a)1145:493
(b)1154:441
(c)1154:439
(d)439:1154
(e)1105:439
Q7.
Find the difference between average number of players participated
for international level championship and average of players
participated for national level championship for starting four
years?
(a)1900
(b)1920
(c)1820
(d)1780
(e)1940
Q8.
Players participated for international level championship in 2009 is
how much more than players participated for national level
championship in 2008?
(a)930
(b)940
(c)950
(d)960
(e)970
Q9.
In an examination, a student scores 4 marks for every correct answer
and losses 1 mark for every wrong answer. A student attempted all the
200 questions and scored in all 200 marks. The number of questions,
he answered correctly was:
(a) 82
(b) 80
(c)
68
(d) 60
(e) 75
Q10. M, P and Q together
started a business. M invested Rs. 6,500 for 6 months, P invested Rs.
8,400 for 5 months and Q invested Rs. 10,000 for 3 months. M is
working member for which he gets 5% of total profit extra. If the
total gain is Rs. 7,400, then Q’s profit share is:
(a) Rs.
1,900
(b) Rs. 2,100
(c) Rs. 3,200
(d) Rs.
1800
(e) Rs. 2700
Solutions (6-10):
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