Question
If all the digits of the number 895836527 are arranged
in increasing order, then sum of 5 th and 6 th digits (from the left end) of the number thus formed, is ____.Solution
8Â Â Â Â Â Â Â Â Â Â Â Â Â 9Â Â Â Â Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â Â Â 7 2Â Â Â Â Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â Â Â Â Â 6 Â Â Â Â Â Â Â Â Â Â Â Â Â 7 Â Â Â Â Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â Â Â Â Â 9 Required sum = 6 + 7 = 13
Find the sum of first 25 even numbers.
Determine the sum of all two-digit numbers that, when divided by both 6 and 8, leave a remainder of 4.
- In an election between two candidates ‘A’ and ‘B’, the ratio of number of votes they got is 5:8, respectively. If ‘B’ wins the election by 4650...
A school bag is sold for Rs.360 after giving two successive discounts of 10% and 20%. If school bag is marked up by Rs.280 above its cost price, then fi...
- If x = 6 and y = -2, then find the value of (4x 2  – 3y 3  + 2y 4  – x 3 )
If A:B = 5:8 and C:B = 4:9 then find the value of (A:B:C) .
Class 'A' has 108 students, and the ratio of girls to boys is 1:2. If the average number of boys in classes 'A' and 'B' is 144, and the average number o...
- ‘m’ is the number of prime numbers from 1 to 100 and ‘n’ is the number of prime factors from 101 to 125. Find the value of m × n.
Two inlet pipes 'A' and 'B' can fill an empty tank in 48 minutes and 80 minutes, respectively. Another outlet pipe 'C' can empty the tank in 120 minutes...
The nine digit number 9x48879y4 is divisible by 88. Find the value of √xy, given that x < 8 and y < 8.
Relevant for Exams:
