A profit of Rs 960 is divided between A and B in the ratio The difference of their profit is
₹ 120/-
₹ 160/-
₹ 180 /-
₹ 240 /-
D.
₹ 240 /-
A: B =
Required difference =
A moving train passes a platform 50 m long in 14 sec and a lamp post in 10 sec. The speed of the train (in km/h) is
24
36
40
45
D.
45
Let the speed of the train = x m/sec
Length of the train =
Now, according to question train crosses a platform in 14 sec..
Therefore,
The speed of the train =
A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of ₹ 40/-, then how many metres of cloth costing ₹ 32 per metre he should purchase?
6 m
5 m
10 m
7 m
B.
5 m
Let x metre of cloth will be purchased.
According to the question,
The area of a rectangle is 60 cm^{2} and its perimeter is 34 cm, then the length of the diagonal is
17 cm
11 cm
15 cm
13 cm
D.
13 cm
Follow Golden Rule:
[Here, P denotes Perimeter, D denotes Diagonal and A denotes Area].
The average monthly salary of 19 members of a group is ₹ 16000/-. If one more members whose monthly salary is ₹ 20000/- has joined the group, then the average salary of the group is
₹ 18,250
₹ 16,200
₹ 18,000
₹ 16,250
B.
₹ 16,200
Total monthly salary of 19 members = 16000 x 19 = ₹ 3,04,000/-
Total monthly salary of 20 members = 304000 + 20000 = ₹ 324000/-
∴ Average monthly salary of 20 members = = ₹ 16,200/-
If the sum of a number and its reciprocal be 2, then the number is
0
1
-1
2
B.
1
Let the number = x
According to the question
The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by
10%
11%
D.
Use shortcut method:
A T.V was sold at a profit of 5% If it had been sold at a profit of 10%, the profit would have been ₹ 1000/- more. What is its cost price?
₹ 20,000
₹ 5,000
₹ 10,000
₹ 15,000
A.
₹ 20,000
Use shortcut method:
Required cost price =
Severity: Notice
Message: Undefined variable: flex_subject_id
Filename: features/flexipad.php
Line Number: 348
Backtrace:
File: /var/www/html/public_html/application/views/features/flexipad.php
Line: 348
Function: _error_handler
File: /var/www/html/public_html/application/views/previous_year_papers/paper.php
Line: 163
Function: view
File: /var/www/html/public_html/application/controllers/Study.php
Line: 2109
Function: view
File: /var/www/html/public_html/index.php
Line: 315
Function: require_once