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Refer to the following series and answer the question (all numbers are single digit numbers only).

(Left) 6 2 1 3 7 6 9 7 4 3 5 2 3 4 3 4 2 3 1 5 7 9 5 8 5 7 5 (Right)

How many such even digits are there each of which is immediately preceded by an even digit and also immediately followed by an odd digit?

A1

B2

C3

D0

Answer:

A. 1

Read Explanation:

1


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If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 62478324, then what will be the difference between the highest and the lowest digits in the number thus formed?

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

(Left) 271 145 432 372 457 (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 descending order, the position(s) of how many numbers will remain unchanged?

Read the given statement and conclusions carefully. Assuming that the information given in the statements is true, decide which of the given conclusions logically follow(s) from the statement.

Statement:

Onion prices have skyrocketed due to shortage of onions and largescale hoarding by a few traders.

Conclusions:

I. The government must crackdown on the hoarders and impose stringent penalties on hoarders.

II. People must stop eating onions and switch to potatoes instead.