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Banking Exams Exam  >  Banking Exams Questions  >  If A is 25% less than B, then what will be th... Start Learning for Free
If A is 25% less than B, then what will be the value of (2B - A)/A ?
  • a)
    5/4
  • b)
    3/2
  • c)
    3/4
  • d)
    5/3
Correct answer is option 'D'. Can you explain this answer?
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If A is 25% less than B, then what will be the value of (2B - A)/A ?a)...
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If A is 25% less than B, then what will be the value of (2B - A)/A ?a)...
To find the value of (2B - A)/A, we need to first determine the values of A and B.

Given that A is 25% less than B, we can express this as:

A = B - 0.25B

Simplifying, we get:

A = 0.75B

Now, let's substitute this value of A into the expression (2B - A)/A:

(2B - A)/A = (2B - 0.75B)/(0.75B)

Simplifying further:

(2B - A)/A = (1.25B)/(0.75B)

(2B - A)/A = 1.67

So, the value of (2B - A)/A is 1.67.

However, none of the given options match this value. Therefore, the correct answer is none of the options provided.
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Study the following information carefully and answer the below questionsTen persons are sitting around a circular table facing the centre. Each of them scored different marks in the exam.N sits third to the right of the one who scored 72 marks. Only three persons sit between N and J, whose mark is a square number. The one who scored 6 marks less than M sits second to the left of J. The mark scored by J is more than O but less than I. As many persons sit between the one who scored 8 marks and O as between O and I, who sits immediate right of N. Q, who sits fourth to the right of the one who scored 8 marks and scored 12 marks more than O, whose mark is a prime number. R, whose mark is an even number and sits three places away from Q. K sits second to the right of R and scored 2 marks than N. P and the one who scored 25 marks are facing each other. L scored 8 marks more than I. The mark scored by none of the persons is less than five. The mark scored by O is two less than half of the mark scored by L. The sum of marks scored by R and J is 65.Conditions:They are playing the dice game. Two persons are rolling the dice at the same time.I. If two persons are getting an odd number, then their marks will be added to the person who sits second to the right of them.II. If two persons are getting an even number, then their marks will be subtracted from the person who is facing them.III. If one person gets an odd number and another person gets an even number, then their marks will be exchanged with the person who sits immediate left of them.If the persons who sit second to the left of L and the one who sits immediate right of O, are rolling the dice and if one gets the number 3 and the other gets the number which is two less than the marks scored by the one who sits second to the left of M, then what is the sum of marks scored by the person who sits immediate left of each of them?

Study the following information carefully and answer the below questionsTen persons are sitting around a circular table facing the centre. Each of them scored different marks in the exam.N sits third to the right of the one who scored 72 marks. Only three persons sit between N and J, whose mark is a square number. The one who scored 6 marks less than M sits second to the left of J. The mark scored by J is more than O but less than I. As many persons sit between the one who scored 8 marks and O as between O and I, who sits immediate right of N. Q, who sits fourth to the right of the one who scored 8 marks and scored 12 marks more than O, whose mark is a prime number. R, whose mark is an even number and sits three places away from Q. K sits second to the right of R and scored 2 marks than N. P and the one who scored 25 marks are facing each other. L scored 8 marks more than I. The mark scored by none of the persons is less than five. The mark scored by O is two less than half of the mark scored by L. The sum of marks scored by R and J is 65.Conditions:They are playing the dice game. Two persons are rolling the dice at the same time.I. If two persons are getting an odd number, then their marks will be added to the person who sits second to the right of them.II. If two persons are getting an even number, then their marks will be subtracted from the person who is facing them.III. If one person gets an odd number and another person gets an even number, then their marks will be exchanged with the person who sits immediate left of them.If the person who is sitting second to the left of O and third to the left of K are rolling dice and both are getting an odd number, then what is the mark scored by the persons who sit second to the right of each of them?

Study the following information carefully and answer the below questionsTen persons are sitting around a circular table facing the centre. Each of them scored different marks in the exam.N sits third to the right of the one who scored 72 marks. Only three persons sit between N and J, whose mark is a square number. The one who scored 6 marks less than M sits second to the left of J. The mark scored by J is more than O but less than I. As many persons sit between the one who scored 8 marks and O as between O and I, who sits immediate right of N. Q, who sits fourth to the right of the one who scored 8 marks and scored 12 marks more than O, whose mark is a prime number. R, whose mark is an even number and sits three places away from Q. K sits second to the right of R and scored 2 marks than N. P and the one who scored 25 marks are facing each other. L scored 8 marks more than I. The mark scored by none of the persons is less than five. The mark scored by O is two less than half of the mark scored by L. The sum of marks scored by R and J is 65.Conditions:They are playing the dice game. Two persons are rolling the dice at the same time.I. If two persons are getting an odd number, then their marks will be added to the person who sits second to the right of them.II. If two persons are getting an even number, then their marks will be subtracted from the person who is facing them.III. If one person gets an odd number and another person gets an even number, then their marks will be exchanged with the person who sits immediate left of them.Which of the following statement is not true with respect to the final arrangement?

Study the following information carefully and answer the below questionsTen persons are sitting around a circular table facing the centre. Each of them scored different marks in the exam.N sits third to the right of the one who scored 72 marks. Only three persons sit between N and J, whose mark is a square number. The one who scored 6 marks less than M sits second to the left of J. The mark scored by J is more than O but less than I. As many persons sit between the one who scored 8 marks and O as between O and I, who sits immediate right of N. Q, who sits fourth to the right of the one who scored 8 marks and scored 12 marks more than O, whose mark is a prime number. R, whose mark is an even number and sits three places away from Q. K sits second to the right of R and scored 2 marks than N. P and the one who scored 25 marks are facing each other. L scored 8 marks more than I. The mark scored by none of the persons is less than five. The mark scored by O is two less than half of the mark scored by L. The sum of marks scored by R and J is 65.Conditions:They are playing the dice game. Two persons are rolling the dice at the same time.I. If two persons are getting an odd number, then their marks will be added to the person who sits second to the right of them.II. If two persons are getting an even number, then their marks will be subtracted from the person who is facing them.III. If one person gets an odd number and another person gets an even number, then their marks will be exchanged with the person who sits immediate left of them.If the persons who sit third to the right of R and second to the left of J are rolling dice and both are getting an even number. Then what is the difference between the marks scored by them?

Directions: Study the following information and answer the question.There is a 4*5 matrix which gives indications that in turn help in picking different types of toys in a game. The rows of the matrix are denoted by %, ^, & and # from top to bottom and the columns are denoted by the letters P, Q, R, S and T from left to right.% row contains numbers which are consecutive prime numbers till 47, starting from 31 (from right to left).^ row contains numbers which are consecutive prime numbers till 71, starting from 53 (from right to left).& row contains numbers which are consecutive square numbers till 121, starting from 49 (from right to left).# row contains numbers which are consecutive cube numbers till 216, starting from 8 (from right to left).The matrix allows children to pick toys of their wish which is a single string of numbers 'X'.There are 4 toys - Car, Doll, Ball and Teddy. Based on the outcome of the string mentioned above, one of the toys is picked.Condition for different toys:1. If the outcome is below 50, then Car will be picked.2. If the outcome range is 50-75, then Doll will be picked.3. If the outcome range is 75-100, then Ball will be picked.4. If the outcome is greater than 100, then Teddy will be picked.For outcome of the string:1. If there are two 3-digit numbers, then the outcome is obtained by finding the difference between the sum of three-digit numbers and the sum of two-digit numbers in the string.2. If the string has only one 3-digit number, then the outcome is obtained by finding the difference between the sum of first two numbers and the sum of next two numbers in the string.3. If the whole string is made of square and cube numbers, then the outcome is obtained by finding the difference between the sum of cube numbers and the sum of square numbers.4. If the string has no 3-digit numbers, then the outcome is obtained by deleting the digits in the ones place and multiplying the digits in the tens place.5. If no above logic is followed, then simple outcome is addition of digits of all the numbers.If X = ^R &T #Q #R, then which toy will be picked?

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If A is 25% less than B, then what will be the value of (2B - A)/A ?a)5/4b)3/2c)3/4d)5/3Correct answer is option 'D'. Can you explain this answer?
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