Challenger App

If the digit in unit's place of each number is interchanged with the digit in hundred's place of the same number, which original number will become the largest number?

Statements:

Rural and semi-urban areas in the country have been suffering due to load shedding for quite some time.
If the Government is not able to overcome the power crisis, load shedding will be extended even to the urban areas.

Statement: It is desirable to put the child in school at the age of 5 or so.

Assumptions:

At that age the child reaches appropriate level of development and is ready to learn.
The schools do not admit children after six years of age.

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 variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

All phones are tablets.

No tablet is a calculator.

All drives are calculators.

Conclusions:

I. Some drives are phones.

II. Some calculators are phones.

III. No tablet is a drive.

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

(Left) 768 712 783 825 874 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7) NOTE - All operations to be done from left to right. What will be the resultant if the second digit of the highest number is multiplied with the third digit of the lowest number?