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Browse complete papersCan A and Can B contain a mixture of soda and water in the ratio of 5 : 3 and 7 : 2 respectively If soda and water are taken out in the ratio of P : Q from can A and B respectively to form a new mixture in which the ratio of soda and water is 12 : 5 respectively, then find the value Of P:Q?
6 : 5
8 : 9
5 : 4
4 : 3
3 : 2
Correct answer
6 : 5
A boat can covers a certain distance in upstream and same distance in downstream in total of 7 hours 48 minutes, If upstream speed of the boat is 62.5%. of downstream speed of the boat and speed of the stream is 3 km/h, what is the total distance covered by the boat?
86
84
96
98
88
Correct answer
86
M and R went for shopping and bought two sarees each at different cost. Cost price of saree bought by R is Rs.250 more than the cost price of saree bought by M. Shopkeeper earned a profit of 20% on selling both the sarees together to R and M which he bought them at total Rs.6000. At what cost did M buy saree?
3375
3285
3655
3875
3475
Correct answer
3375
In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.
I. 4x2 – 48x + 119 = 0
II. 2y2 – 39y + 187 = 0
x > y
x ≥ y
x < y
x ≤ y
x = y or relationship between x and y cannot be established.
Correct answer
x > y
In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.
I. x2 – 39x + 224 = 0
II. y2 – 12y + 35 = 0
x > y
x ≥ y
y > x
y ≥ x
x = y or relationship between x and y cannot be established.
Correct answer
x > y
In these question, two equations (I) and (II) are given. You have to solve both the equations and answer accordingly:
(I) 2x2– 19x + 42 = 0
(II) 2y2 – 11y + 15 = 0
x > y
x ≥ y
y > x
y ≥ x
x = y or the relationship between x and y cannot be established.
Correct answer
x > y
In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.
\({\text{I}}.\frac{{16}}{x} = 300 × x ÷ 4800\)
\({\text{II}}.{y^2} + y - 272 = 0\)
x > y
x < y
x ≥ y
x ≤ y
x = y or relationship between x and y cannot be established.
Correct answer
x > y
In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.
I. x2 − 19x − 150 = 0
II. y2 + 24y + 119 = 0
x > y
x < y
x ≥ y
x ≤ y
x = y or relationship between x and y cannot be established.
Correct answer
x > y
In the following question two equations are given. You have to solve the equations and mark the answer accordingly.
l. x2 – 29x + 204 = 0
ll. 2y2 – 43y + 176 = 0
x > y
x < y
x ≥ y
x ≤ y
x = y or relation between them cannot be established
Correct answer
x > y
A and B started the business in the ratio of 4 : 6. After 4 months, B withdrew half of his initial investment and A left the business. After 2 more months, C joined with the investment of Rs 8000 which is 2000 more than the initial investment of B. At the end of the year, the difference between the profit share of A and C is Rs 2000. Then find the total profit of the business.
Rs 10400
Rs 9800
Rs 10500
Rs 8000
Rs 7000
Correct answer
Rs 10400