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Refer to the following number series and answer the question that follows (all numbers are single digit numbers only). Counting to be done from left to right only.

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

How many such even digits are there each of which is immediately preceded by a perfect square and immediately followed by an odd digit? (NOTE: 1 is also a perfect square.)

AThree

BTwo

COne

DMore than three

Answer:

B. Two

Read Explanation:

Two


Related Questions:

Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

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How many such pairs of letters are there in the word 'PARTICLE' (in both forward have as many letters between them in the word as there are in the English and backward directions) which alphabetical order?

Refer to the following number, symbol series and answer the question. Counting to be done from left to right only.

(Left) Ω 9 2 # 1 8 $ 7 3 6 * £ + 5 4 @ % & (Right)

How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by another symbol?

In this question, a group of numbers/symbols is coded using letters asper the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

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Conditions:

(i) If the second element is an odd number and the last element is aneven number, the codes for these two (the second and the last elements)are to be interchanged.

(ii) If the third element is an even number and the fifth element is asymbol, the codes for these two (the third and the fifth elements) are tobe interchanged.

(iii) If the fifth element is a symbol and the sixth element is also a symbol,both these elements (the fifth and the sixth elements) are to be coded as R.

Number/Symbol: E 7 5 % & 4 % 8