Quater Flashcards
I. 3x – 12√2x + 18 = 0
II. 3y – 12√3y + 32 = 0
No relation
The average of 3 even numbers is 42 and the average of 3
odd numbers is 39. If the average of largest and second
largest even number is 45 and the average of largest and
second largest odd number is 44 then find the difference
between smallest even and odd numbers.
7
A square park consists of two path inside the square which
are crossing each other. if the perimeter of the square park
is 80 m and the size of each path is 3 m width. The cost
spent for laying the path is Rs. 2 per square meter. Find the
cost spent for laying the path.
222
A can do a work in 20 days. B is 25% more
efficient than A. B starts doing the work and left
after 6 days. Remaining work is done by C in 15
days. In how many days C alone can complete
the work?
24
Mini spent 25% of her salary on rent. Out of the
remaining she spent 20% on food, Rs 3600 on
groceries and Rs 21600 are saved. If Ria’s salary is
15% more than Mini’s salary then find Ria’s salary.
48300
A train running at 1/3 rd of its normal speed covers
the 120 km distance in x hours. If the train travels
4/3 rd of its normal speed then the train covers the
same distance in (x - 3.75) hours. Find the value of x.
5
if a two digit number(X) interchanges to form a two
digit number (Y) then the difference between X and
Y is 17.99 . The sum of the digits of both the numbers
is 12. What will be the approximate value when we
multiply the digits of that number.
8
Uday alone can build a wall in 6 days and Dishant
alone in 8 days. Uday and dishant undertook to do it
for Rs. 3200. With the help of Surya, they completed
the work in 3 days. Calculate Surya’s wage
400
The average of two consecutive even numbers is 109
and the average of two consecutive odd numbers is
114. If the smaller odd number is 3 greater than the
larger even number then what is the sum of the
smaller odd number and the larger even number.
223
In a 180 litres mixture there is 33.33% water and
rest milk. If 53.98 litres of mixture is removed and
X litres of milk is added, then the water content
will be 25%. Find the value of X.
42
Downstream distance of boat 1 in 5 hours is 35
km while downstream distance of boat 2 in 4
hours is 52 km. Ratio of speeds of boats in still
water is 2: 5, find speed of stream(in km/hr)
3
Vany started a business with an investment of Rs.
11,700 and after 4 months Sandeep joined her,
investing Rs. 14,300. If the loss at the end of a year
is Rs. 4,900 then what is the loss share of Vany?
) 2700
The height of the cylinder is half of the radius of
the cylinder, its volume is 539 cm³
, then what is
the total surface area of the cylinder?
462
In an exam a student score 30% and failed by 20
marks. Another student scored 45% and he
scored 10 marks more than the passing marks.
Find the passing mark.
80
‘P’ alone can do a piece of work in ‘t’ days and
with the help of ‘Q’, he can complete the same
work in 6 days. If the share of ‘P’ and that of ‘Q’ is
Rs. 30 and Rs. 20 respectively then find the value
of ‘t’?
10
