Welcome to Online Maths & Reasoning Test in AffairsCloud.com. We are starting Cumulus Course for Railways RRB ALP & Group D 2018 Exams and we are creating sample questions in Maths & Reasoning section, this type of Question will be asked in Railways RRB 2018!!!

The ratio between the present ages of Divya and Ramya is 2 : 3 respectively. Four years ago, the ratio between their ages was 5 : 8 respectively. What will be Divya’s age after 7 years?

Correct

Answer : 2. 31
Explanation:
2x – 4/ 3x – 4 = ⅝
x = 12
Divya’s present age = 24 years
Divya’s age after 7 years = 31 years.

Incorrect

Answer : 2. 31
Explanation:
2x – 4/ 3x – 4 = ⅝
x = 12
Divya’s present age = 24 years
Divya’s age after 7 years = 31 years.

Question 3 of 10

3. Question

1 points

Category: Quantitative Aptitude

In how many different ways can the letters of the word “POWERS” be arranged

Correct

Answer : 2. 720
Explanation:
6! = 720

Incorrect

Answer : 2. 720
Explanation:
6! = 720

Question 4 of 10

4. Question

1 points

Category: Quantitative Aptitude

The ratio between the length and the breadth of a rectangle is 4:3 respectively. Also its perimeter is 112 cm. What is the area of the rectangle?

Correct

Answer : 2. 768 sq.cm
Explanation:
2(4x + 3x) = 112
x = 8
Length = 32 cm
Breadth = 24 cm; Area = 32 * 24 = 768 sq.cm

Incorrect

Answer : 2. 768 sq.cm
Explanation:
2(4x + 3x) = 112
x = 8
Length = 32 cm
Breadth = 24 cm; Area = 32 * 24 = 768 sq.cm

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

The differences between the circumferences of two circles is 132 cm and the radius of smaller circle is 14 cm. What is the radius of the larger circle?

Correct

Answer : 5. None of these
Explanation:
Circumference of smaller circle = 2*22/7*14 = 88cm
Circumference of bigger circle = 88 + 132 = 220
The radius of larger circle = (220 * 7)/(2 * 22) = 35 cm

Incorrect

Answer : 5. None of these
Explanation:
Circumference of smaller circle = 2*22/7*14 = 88cm
Circumference of bigger circle = 88 + 132 = 220
The radius of larger circle = (220 * 7)/(2 * 22) = 35 cm

Question 6 of 10

6. Question

1 points

Category: Reasoning

If “DARE” is written as “@*=&” and “OPEN” as “!$%&”, then how will “NEAR” be written?

Correct

Answer : 5. Can’t be determined

Incorrect

Answer : 5. Can’t be determined

Question 7 of 10

7. Question

1 points

Category: Reasoning

Four of the following five are alike in a certain way based on the positions of their elements in the English alphabet and hence form a group. Which one does not belong to that group?

Correct

Answer : 5. SN
Explanation:
SN – OPQR

Incorrect

Answer : 5. SN
Explanation:
SN – OPQR

Question 8 of 10

8. Question

1 points

Category: Reasoning

In the case of how many digits in the number 7296184, their positions in the number and the positions when the digits of the number are arranged in the ascending order are identical?

Correct

Answer : 4. 3
Explanation:
Original Number – 7296184
Ascending Order – 1246789

Incorrect

Answer : 4. 3
Explanation:
Original Number – 7296184
Ascending Order – 1246789

Question 9 of 10

9. Question

1 points

Category: Reasoning

If A is denoted by 4, L by 7, J by 2, R by 8. E by 1 and I by 3 then what will be the numeric form of the word JAILER when written in the original order?

Correct

Answer : 2. 243718

Incorrect

Answer : 2. 243718

Question 10 of 10

10. Question

1 points

Category: Reasoning

In a certain code, “INKER” is written as “KPLCP” and GLIDE is written as ‘INJBC’. How is JINKS written in that code?

Correct

Answer : 3. LKOIQ

Incorrect

Answer : 3. LKOIQ

________________________

Click view Questions button to view Explanation

Note:- We are providing unique questions for you to practice well, have a try !!

Ask your doubt in comment section, AC Mod’s ll clear your doubts in caring way.

If you find any mistake, please tell us in the comment section.