Challenger App

No.1 PSC Learning App

1M+ Downloads

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

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

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

AThree

BOne

CFour

DTwo

Answer:

D. Two

Read Explanation:

Two


Related Questions:

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

Statement:

Team A students lost 14 out of 20 games they played last season.

Conclusions:

I. Team A students are more interested in academics than sports.

II. Team A students are unlucky.

A statement is given followed by two arguments I and II. Read the statement and the arguments carefully and select the appropriate answer from the given options.

Statement:

In spite of all apartments having the same square foot area, rents of the apartments above the 6th floor are higher in most high-rise apartment buildings.

Arguments:

I. It is riskier to live on higher floors, since the dependence on lifts is much more critical than the lower floors which can be accessed by stairs.

II. Air pollution is several times lower on higher floors than on the lower floors.

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

(Left) > 7 \ 9 + ? 5 # % * 2 2 + + 7 6 % 2 < ^ 7 (Right)

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

The position of how many letters will remain unchanged if each of the letters in the word 'DIRECT' is arranged in alphabetical order?

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

(Left) 284 452 371 372 763 (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 third digit of the highest number is added to the second digit of the lowest number?