Algebraic Expressions
Question
Question 1 : Write an expression : Raju s father s age is 5 years more than 3 times Raju s age . If Raju s age is x years , then father’s age is
1. 3x+5
2. 5-3x
3. 3x-5
4. 15x
Answer
Correct Anaswer : 1
Explanation:
3x+5
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Question 2 : Identify the coefficient of x in expression 8-x+y
1. 0
2. 8
3. -1
4. 1
Answer
Correct Anaswer : 3
Explanation:
-1
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Question 3 : The number of terms in 4p2q -3pq2+5 is
1. 7
2. 3
3. 1
4. 4
Answer
Correct Anaswer : 2
Explanation:
3
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Question 4 : The expression for sum of numbers a and b subtracted from their product is
1. a+b –ab
2. ab-a+b
3. ab-(a+b)
4. ab + a - b.
Answer
Correct Anaswer : 3
Explanation:
ab-(a+b)
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Question 5 : The sum of mn+5-2 and mn+3 is
1. 2mn+3
2. 6
3. 2mn+8
4. 2mn+6.
Answer
Correct Anaswer : 4
Explanation:
2mn+6.
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