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4 results found for "compact furniture" in Class 10.

Question Easy Mathematics Polynomials Operations on real numbers and the laws of exponents Class 10 Level 45

\(6^2\cdot2^2\) का संक्षिप्त रूप क्या है?

What is the compact form of \(6^2\cdot2^2\)?

Explanation opens after your attempt
Correct Answer

B. \(12^2\)

Step 1

Concept

When exponents are equal, bases can be multiplied. Hence (62\cdot22=\(6\cdot2\)2=122).

Step 2

Why this answer is correct

The correct answer is B. \(12^2\). When exponents are equal, bases can be multiplied. Hence (62\cdot22=\(6\cdot2\)2=122).

Step 3

Exam Tip

समान घात होने पर आधारों का गुणा किया जा सकता है। इसलिए (62\cdot22=\(6\cdot2\)2=122) है।

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Question Easy Mathematics Polynomials Operations on real numbers and the laws of exponents Class 10 Level 44

\(4^2\cdot5^2\) का संक्षिप्त रूप क्या है?

What is the compact form of \(4^2\cdot5^2\)?

Explanation opens after your attempt
Correct Answer

B. \(20^2\)

Step 1

Concept

When exponents are equal, bases can be multiplied. Hence (42\cdot52=\(4\cdot5\)2=202).

Step 2

Why this answer is correct

The correct answer is B. \(20^2\). When exponents are equal, bases can be multiplied. Hence (42\cdot52=\(4\cdot5\)2=202).

Step 3

Exam Tip

समान घात होने पर आधारों को गुणा कर सकते हैं। इसलिए (42\cdot52=\(4\cdot5\)2=202) है।

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Question Easy Mathematics Polynomials Operations on real numbers and the laws of exponents Class 10 Level 43

\(2^3\cdot3^3\) का सही संक्षिप्त रूप क्या है?

What is the correct compact form of \(2^3\cdot3^3\)?

Explanation opens after your attempt
Correct Answer

B. \(6^3\)

Step 1

Concept

When exponents are the same, bases can be multiplied, so (23\cdot33=\(2\cdot3\)3=63). This rule applies for equal exponents.

Step 2

Why this answer is correct

The correct answer is B. \(6^3\). When exponents are the same, bases can be multiplied, so (23\cdot33=\(2\cdot3\)3=63). This rule applies for equal exponents.

Step 3

Exam Tip

समान घात होने पर आधारों का गुणन किया जा सकता है इसलिए (23\cdot33=\(2\cdot3\)3=63)। यह नियम समान घात पर लागू होता है।

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Question Expert Mathematics Pair of Linear Equations in Two Variables Algebraic methods: Substitution method and Elimination method. Class 10 Level 57

तीन कुर्सियों और दो मेजों की कीमत (4900) रुपये है। दो कुर्सियों और तीन मेजों की कीमत (5600) रुपये है। एक मेज की कीमत क्या है?

Three chairs and two tables cost (4900) rupees. Two chairs and three tables cost (5600) rupees. What is the price of one table?

Explanation opens after your attempt
Correct Answer

C. (1400) रुपये(1400) rupees

Step 1

Concept

Let chair be (c) and table be (t), so (3c+2t=4900), (2c+3t=5600). Elimination gives (t=1400).

Step 2

Why this answer is correct

The correct answer is C. (1400) रुपये / (1400) rupees. Let chair be (c) and table be (t), so (3c+2t=4900), (2c+3t=5600). Elimination gives (t=1400).

Step 3

Exam Tip

यदि कुर्सी (c) और मेज (t) हो तो (3c+2t=4900), (2c+3t=5600)। विलोपन से (t=1400) मिलता है।

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