Related Questions

In each of the questions 20-21 , there are two quantities : Quantity A and Quantity B. You are to compare those quantities . Quantities A 5 (a-7) Quantity B 5a - 7
A Quantity A is greater
B Quantity B is greater
C Both quantities are equal
D It is impossible to determine
A company owns some land and buildings for which the following details are relevant : Cost of land Taka 50,000; cost of building Taka 100,000, estimated life of building 20 years, estimated residual value of building Taka 2000; estimated residual value of land Taka 50,000. The company uses the straight line depreciation method. Which is the correct annual depreciation charge for this asset?
A Taka 4000
B Taka 4900
C Taka 7400
D Taka 7500
The average of 100 observations in a study was calculated as 49.7 . Later it was revealed that one of the observations was misread as 64 instead of 94. What will be the correct average ?
A 52.5
B 49.8
C 55
D 50
The perimeters of two squares are 40cm and 30cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares.
A 18cm
B 24cm
C 32cm
D 36cm
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is –
A 20
B 30
C 40
D Cannot be determined
what is the maximum number of 3 *3 squares that can be formed from the squares in the 6* 6 checker board to the right?
A 4
B 6
C 12
D 16
what is the miximum number number of 3×3 squares that can be formed from the squares in the 6×6 checker board to the right?
A 4
B 12
C 24
D 16
How many squares will there be, if a rectangle of area 60 is cut into squares of side 1/2?
A 30
B 60
C 120
D 180
If the ratio of the areas of 2 squares is 2:1 , then the ratio of the perimeters of the squares is
A 1 : 2
B 2 : 1
Buckingham-π theorem states that in any physical problem including 'n' quantities having 'm' diamensions, the quantities can be arranged into __________ independent dimensionless parameters.
A m
B n
C n - m
D $$\frac{{\text{n}}}{{\text{m}}}$$

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