Arithmetic
Hello aspirant,
An arithmetic test is part of the Navodaya Vidyalaya Class 6 entrance exam, or JNVST. Students' comprehension of basic mathematical ideas and their capacity to use them to solve problems are evaluated in the arithmetic section.
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Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Swaminathan had a table on which all his things, his coat, cap, slate, ink bottle, and books, were thrown in a confused (1)______ He sat on his stool and shut his eyes to (2) ________ what work he had for the day: first of course there was arithmetic – those five (3)_______ in profit and loss; then there was English – he had to copy down a page from his English lesson and write dictionary meanings of (4) _______ words; and then there was geography. And only two hours before him to do all this heap of work and get (5) ______ for school.
Question:
Select the most appropriate option to fill in the blank number 5.
Option 1: alert
Option 2: fit
Option 3: ready
Option 4: fixed
Correct Answer: ready
Solution : The correct choice is the third option.
In the context of the passage, the word ready fits best to describe the state Swaminathan needs to achieve for school, as it means to be prepared or organised for a particular purpose or action.
The meanings
Select the most appropriate option to fill in the blank number 3.
Option 1: disputes
Option 2: puzzles
Option 3: debates
Option 4: conditions
Correct Answer: puzzles
Solution : The correct choice is the second option.
In the context of the passage, the word "puzzles" fits best to describe the five tasks in profit and loss under arithmetic. The term puzzle implies a sense of complexity or difficulty, which aligns with the nature
Select the most appropriate option to fill in the blank number 2.
Option 1: guess
Option 2: recollect
Option 3: imagine
Option 4: estimate
Correct Answer: recollect
In the context of the passage, the word recollect fits best. Swaminathan is sitting on his stool and shutting his eyes to recall or remember (recollect) what work he had for the day. The word implies the
Question : Which type of function does the analytical engine perform?
Option 1: Control functions
Option 2: Logical functions
Option 3: Relational functions
Option 4: Arithmetic functions
Correct Answer: Arithmetic functions
Solution : The correct option is Arithmetic functions.
The analytical engine intends to function for any mathematical action expressed in a finite number of steps. It includes both simple operations like addition, subtraction, multiplication, and division as well as more complex ones like algebra, calculus, and
Question : What is the full form of ALU?
Option 1: Alternative Logic Unit
Option 2: Arithmetic Logic Unit
Option 3: Arithmetic Least Unit
Option 4: Arithmetic Local Unit
Correct Answer: Arithmetic Logic Unit
Solution : The correct answer is the Arithmetic Logic Unit.
The ALU (Arithmetic Logic Unit) is a key component of a computer's central processing unit (CPU), performing arithmetic (addition, subtraction, multiplication, and division) and logical (comparisons and bitwise operations) operations on data.
Question : C. P. U. consists of ____.
Option 1: Arithmetic and Logical Unit and Register
Option 2: Arithmetic and Logical unit, Register and Control unit
Option 3: System Unit and Memory
Option 4: Hard disk and Control unit
Correct Answer: Arithmetic and Logical unit, Register and Control unit
Solution : The correct answer is Arithmetic and Logical Unit, Register and Control unit.
The CPU, or Central Processing Unit, serves as the computer's brain. It comprises three essential components: The ALU (Arithmetic and Logic Unit), Register, and Control
Question : Which component is mainly responsible for doing calculations on the computer?
Option 1: Random access memory
Option 2: Control unit
Option 3: Arithmetic logic unit
Option 4: Hard disk
Correct Answer: Arithmetic logic unit
Solution : The correct answer is the Arithmetic logic unit.
The Arithmetic Logic Unit (ALU) is a crucial computer element primarily tasked with performing arithmetic and logical computations. As an integral part of the Central Processing Unit (CPU), the ALU takes charge of various operations,
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