Question
Which of the following numbers is divisible by
22?Solution
A number is divisible by 22 if it is divisible by both 2 and 11. Divisibility by 2: A number is divisible by 2 if its last digit is even. Divisibility by 11: A number is divisible by 11 if the alternating sum and difference of its digits is divisible by 11. According to the option-1 714538: Divisible by 2 (last digit 8 is even). Divisible by 11 (alternating sum: 0). Divisible by 22.
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Some bats are balls
All balls are stumps Â
Conclusions:
I. Some stumps are bats
II. Some bats ar...
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All houses are windows.
No mirror is a door.
Conclusions: I. Some doors are mirror
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Some wall clocks are calculators.
Conclusions: I. No watch is a calculator.
II. Some calculat...
Statement:Â
All Chairs are Sofa.
All bookshelf are Sofa.
All Beds are Chairs.
All cabinet are Sofas.
Conclusion: ...
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Some laptops are printer.
All printer are camera.
Some camera are scanner.
Conclusions:
I. Some l...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements-
1. All phones are wires.
2. All switches are wires.
3. Some wires are poles.
4. Some poles are not phones.
<...Statements:
All hotels are buses.
Some buses are cars.
All cars are trams.
Some trams are clouds.
Conclusions:
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Some label is brand.
All brand is price.
No price is promotion.
Every promotion is package.
Conclusions:<...
Statements:
Some authors are teachers.
All teachers are poets.
Some poets are artists.
Conclusions:
I. Some auth...
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