# Rajasthan LDC Hindi Grammar MCQs notes pdf

## Rajasthan LDC Hindi Grammar MCQs notes pdf

Hello Aspirants,

As a Universal Language, mathematics

As a result of its ability to cross linguistic and cultural boundaries, mathematics is frequently referred to as the universal language. It offers a standard structure for stating and resolving issues.
Mathematical specialties:

Arithmetic, algebra, geometry, trigonometry, calculus, statistics, and discrete mathematics are only a few of the branches that make up mathematics.
Quantity Systems:

Natural numbers, integers, rational and irrational numbers, real numbers, and complex numbers are all part of the number system. Numerology is used for a variety of mathematical tasks.
Basic Mathematics

The basic operations of addition, subtraction, multiplication, and division are included in arithmetic. Calculations involving numbers are performed using these operations.
Algebra:

Equations and variables are important to algebra. It requires working with algebraic structures like polynomials and matrices as well as solving equations and simplifying expressions.

Trigonometry:

The relationships between triangles’ angles and sides are the subject of trigonometry. Applications requiring measurements and periodic phenomena frequently make advantage of it.
Calculus:

The study of change and motion is calculus. It plays a key role in physics and engineering and includes differentiation (finding rates of change) and integration (finding areas and accumulations).
Statistics:

Data must be gathered, analyzed, interpreted, and presented in statistics. On the basis of data, it is utilized to reach judgments and make wise decisions.
Probability:

The study of uncertainty and unpredictability is known as probability. It is crucial in industries like statistics and gaming since it is used to calculate the probability of occurrences occurring.
Quantity Theory:

The area of mathematics known as number theory is concerned with the characteristics and connections of integers.

### Maths Question Answer In English

1. 121 Divided by 11 is

1. 11

2. 10

3. 19

4. 18

2. 60 Times of 8 Equals to

1. 480

2. 300

3. 250

4. 400

3. Find the Missing Term in Multiples of 6 : 6, 12, 18, 24, _, 36, 42, _ 54, 60.

1. 32, 45

2. 30, 48

3. 24, 40

4. 25, 49

4. What is the Next Prime Number after 7 ?

1. 13

2. 12

3. 14

4. 11

5. The Product of 131 × 0 × 300 × 4

1. 11

2. 0

3. 46

4. 45

6. Solve 3 + 6 × ( 5 + 4) ÷ 3 – 7

1. 11

2. 16

3. 14

4. 15

7.  Solve 23 + 3 ÷ 3

1. 24

2. 25

3. 26

4. 27

8. What is 6% Equals to

1. 0.06

2. 0.6

3. 0.006

4. 0.0006

9. How Many Years are there in a Decade?

1. 5 years

2. 10 years

3. 15 years

4. 20 years

10. How Many Months Make a Century?

1. 12

2. 120

3. 1200

4. 12000

Answer: c, 1200 months. As a century has a total of 100 years and each year has a total of 12 months, then a century will have a sum of 1200 months in it (100 × 12 = 1200 months).

11. Priya had 16 Red Balls, 2 Green Balls, 9  Blue Balls, and 1 Multicolor Ball. If He Lost 9 Red Balls, 1 Green Ball, and 3 Blue Balls. How Many Balls would be Left?

1. 15

2. 11

3. 28

4. 39

12. Add the Decimals 5.23 + 8.79

1. 14.02

2. 14.19

3. 14.11

4. 14.29

13. How Many Months Have 120 Days?

1. 2 months

2. 4 months

3. 11 months

4. 12 months

Answer: b, 4 months. As all months of a year have an average of 30 days in them, then four months of a year will include (4 × 30 = 120 days).

14. How Many Sides are there in a Decagon?

1. 7

2. 8

3. 9

4. 10

15. What Number Comes Before 9019?

1. 9099

2. 9091

3. 9109

4. None of these

Answer: D, None of these, All the numbers given are bigger than the number 9019, hence they will all come after this number. So, none of these numbers will come before 9019.

### Math GK Questions And Answers

1. Who is the Father of Mathematics?
2. Who discovered Zero (0)?
3. What is the average of the first 50 natural numbers?
4. When is Pi Day celebrated around the world?
5. The value of Pi?
6. Value of cos 360°?
7. Angle greater than 180 degrees but less than 360
degrees are called?
8. Who discovered the laws of the lever and pulley?
9. Scientist who was born on Pi Day?
10. Who discovered Pythagoras Theorem?
11. Who discovered the Symbol Infinity “∞”?
12. Father of Algebra?
Mathematician)
13. Who discovered Fibonacci Sequence?
14. First person to use the Greek letter pi (π) to denote
the constant?
15. Who discovered Logarithms and the Decimal point?
16. Who invented the equals sign (=) ?