Home
Class 8
REASONING
If 1 is added to the to the middle digit...

If 1 is added to the to the middle digit and 1 is subtracted from one's place of each of the following numbers, what will be the sum of the digits of the highest number so formed ?
248 , 635, 432, 781, 605

A

11

B

14

C

17

D

16

Text Solution

Verified by Experts

The correct Answer is:
D
The new numbers formed are :
257, 644, 441, 790, 614
Highest number is 790
`therefore` Sum of digits of 790 = 7 + 9 + 0 = 16.
Promotional Banner

Topper's Solved these Questions

  • IMO MODEL TEST PAPER 1

    SCIENCE OLYMPIAD FOUNDATION |Exercise LOGICAL REASONING |15 Videos

Similar Questions

Explore conceptually related problems

When 20 is subtracted from a number, it reduces to seven-twelve of the number. What is the sum of the digit of the number?

These questions are based on the following set of numbers. 358 426 853 674 592 If 1 is substracted from the middle digit of each number and then the numbers are arranged in descending order, what will be the sum of the digits of the second newly formed number? 1) 16 2) 15 3) 11 4) 12 5) None of these

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 321754, then which number/numbers are repeated more than once?

Write the smallest digit and the greatest digit in the blank space of each of the following numbers so that the number formed is divisible by 3:(a)(b)

If 2 is subtracted from each even digit and 1 is added to each odd digit in the number 8567284, which of the following will be the sum of the third digit from the left and the second digit from the right of the new number thus formed ? 1) 10 2) 3 3) 4 4) 6 5) 16

If each of the odd digits in the number 54638 is decreased by 1 and each of the even digits is increased by 1, then which of the following will be the sum of the digits of the new number?

2' is subtracted from each odd digit and 1 is added to each even digit in the number 7652348. Which of the following will be the sum of the second digit from the right and the third digit from the left of the new number thus formed ? 1) 10 2) 8 3) 4 4) 6 5) 9

If the first and the third digit of each of the given numbers are interchanged and one is added to the second digit of each number, then which of the following is the last digit of the highest number formed? 485, 268,387,516,678