Studyonly9 hiring content developer for various competitive examination for quantitative aptitude only, interested candidates have to registered with us and share his/her resume to indian1value2@gmail.com .
Selection process
1. Written test
2. Live interview
Job profile
You have to make quantitative questions according to latest exam pattern for various exams like ssc, railway, bank .
Job nature
work from home
Salary
According to your performance in written test and interview.
Sample questions for preparation
Q1. Sum of ages of A and B is 12 years more than twice the age of C
and Sum of ages of A & D is twice the age of C. If the average age of
B&D is 50 years and average age of all four is also 50 years, then find the
difference between the age of A and C?
(a) 6 years (b) 1
years (c) 3 years (d) 4 years (e) 2 years
Q2. Speed of a boat in still water is 20 km/hr
and speed of current is 4 km/hr, if time taken by boat to cover a distance of
(d – 40) km upstream is one hour more than the time taken by boat to cover a
distance of (d – 24) km in downstream, then find time taken by boat to cover a
distance of (d + 48) km in downstream and in upstream both?
(a) 16.5 hours (b) 17 hours (c) 18 hours (d) 17.5 hours (e)
18.5 hours
Q3.
Veer purchased two mobiles for Rs. 36,000 and he sold first mobile at 30%
profit and second mobile at 20% loss. If in this transaction Veer gets no
profit no loss, then by how much rupees more than the previous selling price,
the second mobile must be sold in order to make a profit of 25% on it?
(a) Rs.
9720 (b) Rs. 9700 (c) Rs. 9750 (d) Rs. 9690 (e)
Rs. 9780
Q4. The diagonal of rectangle which length 12 cm
and breadth 5 cm are equal to hypotenuse of a right - angle isosceles tringle.
Find the area of rectangle is how much more than ( in cm sq.) that of area of
right - angle isosceles tringle?
(a)
16.75 (b) 17.25 (c) 17.75 (d) 17.50 (e)
18.25
Q5.
Two person of equal ability starts making a wall. First person works for x
hours for x day and second person works for y hours for y days and they
complete the wall. If first person works alone for it’s respective hours per
day then it takes day to complete the wall and if second
person works alone for it’s respective hours then it takes 25 days to complete
the wall. Find (y–x)?
(a)
3 (b) 4 (c) 2 (d) 5 (e) 1
Q6. ‘X’ men can complete a work in 4 days.
‘(X – 2)’ women can complete the same work in 8 days, while ratio of efficiency
of man to woman is 3 : 2. If ‘ x/2 ‘ men &’(X – 2)’ women started the work
& worked for only 2 days then, how many women should
replace to men to complete the remaining work in three days ?
(a) 2 women (b)
8 women (c) 6 women (d) 4 women (e) 16 women
Q7. Amar invested
a sum of Rs 2000 in a business with Akbar who invested Rs ‘X’. After 4 months,
Anthony joined them with Rs ‘2X’. After another 4 months, Amar withdrew half of
his investment while Anthony invested Rs ‘X+1000’ more. At the end of the year,
Akbar got Rs 18000 out of total profit of Rs 60000. If Amar & Akbar
re-entered into another partnership with Rs ‘X+2000’ & Rs ‘X-1000’ respectively
then find profit ratio at end of year.
(a) 3 : 2 (b) 5 : 2 (c) 5 : 4 (d) 4 : 1 (e) None of these
Q8. ‘A’ invested Rs.
X on CI and ‘B’ invested Rs. Y on SI at
the rate of 10% and 20% respectively. A invested for two years and B invested for
three years and ratio of interest got by ‘A’ for second year and total interest
got by B is 1 : 3. Veer invested Rs. (X + Y) on SI for two years on 12% p.a.
and gets Rs. 372 as interest. Find (X 
Y)?
(a) Rs. 350 (b) Rs. 450 (c) Rs. 400 (d)
Rs. 750 (e) Rs. 800
Q9. ‘x’ liters of a 30% alcohol
solution is mixed with 40 liters of 60% alcohol solution & a resultant of
50% alcohol solution is formed. Now ‘3x’ liters of y% alcohol solution is added
to 30 liters of 50% alcohol solution which resulted in 45% alcohol solution.
The ratio of y : x is
(a) 17 : 6 (b) 16 : 15 (c)
7 : 15 (d) 14 : 5 (e) 17 : 8
Q10. Following
are the questions based on two statements and answer the following based on the
given statements.
A
bag contains total 12 balls in which there are 5 green balls and rest are blue
and red balls. What is difference between blue & red balls.
StatementI
. If one ball taken out from bag probability of being either red or blue is 
Statement
II. If two balls taken out from bag probability of being either red or blue is 
(a)
Only statement II is sufficient
(b)
Either statement I or Statement II alone is sufficient
(c)
Statement I and II both together is sufficient
(d)
Only statement I is sufficient
(e)
Neither statement I nor statement II is sufficient
Direction (11 – 15): Bar graph given below shows two successive discounts allowed on four different articles. Read the data carefully and answer the questions.
Q11.
If ratio of marked price of P to that of Q is 5 : 6 and difference between
selling price of both articles is Rs. 450, then find difference between marked
price of article P & Q?
(a)
360 Rs. (b) 500 Rs. (c) 440 Rs. (d) 400 Rs. (e) 480 Rs.
Q12. Marked
price of S is 25% less than that of P and sum of selling price of both articles
is Rs. 2520 and loss on S is 10% & profit on P is 20%. Find ratio of cost
price of S to that of P ?
(a)
1 : 1 (b) 1 : 2 (c) 1 : 3 (d) 2 : 3 (e) 2 : 5
Q13. If ratio of selling price of Q to that of S is 7 : 4, then find ratio of marked price
of S to that of Q?
(a)
6 : 5 (b) 7 : 5 (c) 5 : 7 (d) 5 : 8 (e) 9 : 5
Q14. If second discount allowed on P is increased
by 25%, then the selling price of article will be decreased by Rs. 90 and
selling price of R is Rs. 110 less than that of P, then find marked price of
article R?
(a)
1600 Rs. (b) 1200 Rs. (c) 1800 Rs. (d) 2000 Rs. e) 2400 Rs.
Q15. Ratio of selling price of P to that of S is 4
: 3 and sum of marked price of both articles is Rs. 7000. Find difference between selling price of both
articles?
(a)
640 Rs. (b) 840 Rs. (c) 720 Rs. (d) 480 Rs. (e) 240 Rs.
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