Question
If all the digits of the number 9637866458 are arranged
in decreasing order, then sum of 5th and 6th digits (from the left end) of the number thus formed, is ____.Solution
9Â 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 3Â Â Â Â Â Â Â Â Â Â Â Â Â 7Â 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 6Â 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 4Â 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 8 3Â Â Â Â Â Â Â Â Â Â Â Â Â 4Â 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 6Â 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 6 Â Â Â Â Â Â Â Â Â Â Â Â Â 7Â 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 + 6 = 12
Statements:
Some P are Q
All Q are R
Some R are S
Conclusions:
I. Some R are not P
II. All R are P
Statement: All calculators are buttons.
      All buttons are ovals.
Conclusions: I. Some calculators are ovals.
  �...
Statements:
All Letters are Alphabets
Only few Letters are Numbers
All Digits are Alphabets
Conclusion:
I. Some L...
Conclusions:
I. No Consumption is a Usage.
II. Some Consumers are not Consumptions.
Statements:
Statements: Some doors are rods.
               Some rods are curtains.
            ...
Statements:
Some copy are not book.
Only a few book are paper.
Only paper are notebook.
Conclusions:
Some copy may...
Statements:
No Pencil is a Sharpener.
Only a few Sharpeners are Erasers.
98% of Erasers are Pens.
100% Pens are Boxes.
<...- Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance wi...
Statement:
I) Some patient are maler
II) All male are doctor
III) No doctor is bad
IV) All bad are quacks
Concl...
Three Statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at varianc...
Relevant for Exams:
