What number should replace the question mark in the square?

Which number will replace the question mark ? Hence the number -1 will replace the question mark.

What number should replace the question number?

What number should replace the question mark? Ans: 4. Looking across at the three circles, the number in the middle is the product of the two numbers in the same segment in the other two circles. Thus, 3×2 = 6, 7×3 = 21 and 4×4 = 16.

What will be the number that will replace the question mark?

Which number will replace the question mark ? Hence the number 26 will replace the question mark.

Can you figure out the missing number in the sequence?

Missing Number in a Sequence. Determine if the order of numbers is ascending (getting larger in value) or descending (becoming smaller in value). Find the difference between numbers that are next to each other. Use the difference between numbers to find the missing number.

Which number goes in the middle of the last triangle?

Find the number which fits into the last blue triangle (replace the red question mark with the correct number). Look at the numbers in the corners of the triangles – they give you hint how to solve this puzzle. The top number is not so important to solve this math puzzle SHOW ANSWERCorrect answer: 7.

Which number will come opposite to number 2?

Here, faces with number 4, 3, 6 and 1 are adjacent to the face number 2. Therefore, the 4,3,6,1 can’t be opposite to the face number 2. Therefore, face number 5 is opposite to the face number 2.

What is the formula for number sequence?

Such sequences can be expressed in terms of the nth term of the sequence. In this case, the nth term = 2n. To find the 1st term, put n = 1 into the formula, to find the 4th term, replace the n’s by 4’s: 4th term = 2 × 4 = 8.

Which is the correct number to replace the question mark?

Which number should replace the question mark? 97, 87, 82 OR 45? Number Puzzle; 289, 324, 36? Number puzzle. Which number should replace the question mark? Number puzzle..can any solve it.

How to replace all 0s with 5 in an integer?

For Example, for input = 1020, output = 1525, which can be written as 1020 + 505, which can be further written as 1020 + 5* (10^2) + 5* (10^0). So the solution can be formed in an iterative way where if a ‘0’ digit is encountered find the place value of that digit and multiply it with 5 and find the sum for all 0’s in the number.

How to remove the last digit from an integer?

Extract the last digit (n%10) and if the digit is zero, then update sum = sum + place*5, remove the last digit from the number n = n/10 and update place = place * 10 Return the sum. Time Complexity: O (k), the loops run only k times, where k is the number of digits of the number. Space Complexity: O (1), no extra space is required.

What to do if the number passed is 0?

The function ( solve (int n) )can be defined as follows, if the number passed is 0 then return 0, else extract the last digit i.e. n = n/10 and remove the last digit. If the last digit is zero the assign 5 to it.