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

(Left) 169 837 576 268 715 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.)

If all the numbers are arranged in ascending order, the position(s) of how many numbers will remain unchanged?

A2

B3

C1

D4

Answer:

A. 2

Read Explanation:

2


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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.

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Refer to the following series and answer the question (all numbers are single digit numbers only). (Left) 5 6 9 7 4 5 3 7 8 3 4 2 1 5 7 9 8 1 2 3 4 3 6 2 1 5 7 (Right) How many such odd digits are there each of which is immediately preceded by an even digit and also immediately followed by an odd digit?
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