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A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and
A. 10 min
B. 20 min
C. 30 min
D. 40 min
183 views
Admin
Changed status to publish
January 1, 2022
Aptitude
Pipes And Cisterns
0
Votes
0
Ans
A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
A. 25
B. 45
C. 90
D. 105
154 views
Admin
Changed status to publish
January 1, 2022
Aptitude
Simplification
0
Votes
0
Ans
Who is the first president of planning commission
183 views
Aptitude
0
Votes
0
Ans
How many times does the 29th day of the month occur in 400 consecutive years?
A. 4487 times
B. 4457 times
C. 4497 times
D. 4447 times
137 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Calendar
0
Votes
0
Ans
Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
A. 6
B. 8
C. 7
D. data insufficient
220 views
General Aptitude
0
Votes
0
Ans
A and B can do a work in 5 days and 10 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work?
187 views
Aptitude
0
Votes
0
Ans
A coffee shop blends 2 kinds of coffee,putting in 2 parts of a 33p. a gm. grade to 1 part of a 24p. a gm.If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade,how much will the shop save in blending 100 gms.
217 views
Aptitude
0
Votes
0
Ans
A sample of milk contains 5% water. What quantity of pure milk should be added to 10 litres of milk to reduce the water content to 2%? (a) 5 litres (b) 7 litres (c) 15 litres (d) 12 litres (e) None of these
206 views
General Aptitude
0
Votes
0
Ans
A sum of money triples itself in twelve years at simple interest. Find the rate of interest?
468 views
Aptitude
0
Votes
0
Ans
What is the spherical excess of a spherical triangle whose angles are all right angles?
A. 15°
B. 30°
C. 60°
D. 90°
232 views
Admin
Changed status to publish
January 1, 2022
Aptitude
Trigonometry
0
Votes
0
Ans
The points whose coordinates are (2, 2), (6, 3),(4, 11) forms
A. a right angle
B. an equilateral
C. scalene triangle
D. a isosceles triangle
171 views
Admin
Changed status to publish
January 5, 2022
Aptitude
Co-ordinate Geometry
0
Votes
0
Ans
( .803 x .647 + .803 x .353 ) = ?
A. .803
B. .903
C. .403
D. .503
172 views
Admin
Changed status to publish
December 24, 2021
Aptitude
Fractions and Decimals
0
Votes
0
Ans
Frank is 15 years younger then John. In 5 years John will be twice as old as Frank. How old will Frank be in four years?
169 views
General Aptitude
0
Votes
0
Ans
?Golden Quadrilateral? the proposed four laning projectdoes not touch :(a) Chennai (b) New Delhi (c) Nagpur (d) None of these
173 views
Aptitude
0
Votes
0
Ans
There are four prime numbers written in ascending order of magnitude. The product of the first three is 7429 and of the last three is 12673. Find the fourth number?
213 views
Aptitude
Assistant Manager
0
Votes
0
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