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If 4 $ 4 # 2 = 8 and 3 $ 8 # 2 = 12, then 7 $ 6 # 3 = ?

A14

B16

C9

D11

Answer:

A. 14

Read Explanation:

Let's analyze the given examples to find the pattern:

  • 4 $ 4 # 2 = 8

  • 3 $ 8 # 2 = 12

It seems that the "$" symbol represents multiplication, and the "#" symbol represents division.

Let's test this:

  • 4 * 4 / 2 = 16 / 2 = 8 (This works!)

  • 3 * 8 / 2 = 24 / 2 = 12 (This works!)

Therefore, the pattern is: a $ b # c = (a * b) / c

Now, let's apply this to 7 $ 6 # 3:

  • 7 * 6 / 3 = 42 / 3 = 14

So, 7 $ 6 # 3 = 14.


Related Questions:

Each of the digits in the number 813924765 is arranged in ascending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?

In this question, a group of letters is coded using numbers as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

  • Letter/Symbol: I | L | M | H | Y | O | C | E | R

  • Code: 4 | 5 | 9 | 1 | 2 | 3 | 6 | 7 | 8

Conditions:

  • (i) If the first element is a vowel and the last, a consonant, the codes for these two (the first and the last elements) are to be interchanged.

  • (ii) If the first element is a consonant and the last, an vowel, the first and last elements are to be coded as 0.

  • (iii) If both the second and the fifth elements are vowels, the fifth element is to be coded as the code for the second element and vice-versa.

Question:

EICHER

A statement is given followed by two assumptions numbered I and II. You have to assume everything in the statement to be true and decide which of the assumptions is/are implicit in the statement.

Statement:

Eating too many chocolates will lead to dental problems.

Assumptions:

I. Chocolates have high sugar content which can result in bacterial growth.

II. Brushing twice a day keeps teeth strong.

This question is based on the five, three-digit numbers given below.

(Left) 169 837 576 268 715 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.)

If all the numbers are arranged in ascending order, the position(s) of how many numbers will remain unchanged?

Refer to the following series and answer the question (all numbers are single digit numbers only).

(Left) 1 8 7 2 2 4 9 5 3 2 3 3 8 4 7 2 5 6 7 4 9 (Right)

How many such even digits are there each of which is immediately preceded by an odd digit and also immediately followed by a perfect square?