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Which of the following are methods of calculating goodwill?<br>1. Average profit method<br>2. Super profit method<br>3. Log method<br>4. Sum of years digit method<br>5. Capitalisation of average profit method<br>6. Capitalisation of super profit method<br>7. FIFO method<br>Select the correct answer:
A
1, 2, 5 and 6
B
1, 2, 4 and 5
C
1, 2, 4 and 6
D
1, 2, 6 and 7
Correct Answer:
1, 2, 5 and 6
In the given numbers, if in each number first digit is replaced by the third digit, second digit is replaced by the first digit and third digit is replaced by the second digit then which number will be the biggest? 653 749 872 933 541
A
933
B
872
C
749
D
653
In a three-digit number, the digit in the unit's place is 75% of the digit in the ten's place. The digit in the ten's place is greater than the digit in the hundred's place by 1. If the sum of the digits in the ten's place and the hundred's place is 15. What is the number ?
A
687
B
786
C
795
D
Cannot be determined
E
None of these
In a 4-digit number, the sum of the first two digits is equal to that of last two digits. The sum of the first and last digits is equal to third digit. Finally, the sum of the second and fourth digits is twice the sum of the other two digits. What is the third digit of the number?
A
5
B
8
C
1
D
4
Two boys are playing on a ground. Both the boys are less than 10 years old. Age of the younger boy is equal to the cube root of the product of the age of the two boys. If we place the digit representing the age of the younger boy to the left of the digit representing the age of the elder boy, we get the age of the father of the younger boy. Similarly, we place the digit representing the age of the elder boy to the left of the digit representing the age of the younger boy and divide the figure by 2, we get the age of the mother of the younger boy. The mother of the younger boy is younger than his father by 3 years. Then, what are the ages of elder and younger boys ?
A
E = 15 & Y = 3
B
E = 14 & Y = 12
C
E = 40 & Y = 22
D
E = 4 & Y = 2
If you add up the digits of a three -digit number you get 18 . The ten's digit is twice the hundred's digit and the hundred's digit is 13 the unit's digit. What is the number?
A
246
B
369
C
531
D
855
The average age of 24 students is 12 years. It was observed that while calculating the average age, the age of a student was taken as 14 years instead of8 years. What will be the correct average age (in years)?
A
11.25
B
11.5
C
11.75
D
12.25
Which of the following statements regarding static methods are correct?
1. Static methods are difficult to maintain, because you can not change their implementation.
2. Static methods can be called using an object reference to an object of the class in which this method is defined.
3. Static methods are always public, because they are defined at class-level.
4. Static methods do not have direct access to non-static methods which are defined inside the same class.
A
1 and 2
B
2 and 4
C
3 and 4
D
1 and 3
The digit in the unit's place of a numbers is equal to the digit in the ten's place of half of that number and the digit in the ten's place of that number is less than the digit in unit's place of half of the number by 1. If the sum of the digits of the number is 7, then what is the number ?
A
34
B
52
C
162
D
Data inadequate
E
None of these
Question : In a cricket team, the average age of eleven players in 28 years. What is the age of the captain? Statements : a. The captain is eleven years older than the youngest player. b. The average age of 10 players, other than the captain is 27.3 years. c. Leaving aside the captain and the youngest player, the average ages of three groups of three players each are 25 years, 28 years and 30 years respectively.
A
All a,b and c follows
B
Only a and c follows
C
Either b alone or a & b follows
D
None
log 2 + log 4 + log 8 + log 16 + .............. ধারাটির প্রথম ১০টি পদের সমষ্টি কত?
A
40 log 4
B
10 log 64
C
55 log 2
D
log 512