Question

Mark the correct option.Q.1. If −=,then x=?a) 8 b) 16 c) 24 d)30Q.2. Twice a number when increased by 7 gives 25. The number is a) 7 b) 9 c)10 d)8Q.3. Translate the following statement into a linear equation in one variable: “5 times of a number is decreased by 8 gives27”a) +=b) −=c) −=d)+=Q.4 find the value of (3x-5)when x=4a) 5 b) 7 c) -7 d) 8Q.5.The sum of two consecutive whole numbers is 43. The smaller number is a) 22 b) 21 c) 23 d)18
Do as directed.Solve for ∶Q.1 (−)+(+)=Q.2.5(2-3x)-17(2x-5) =16Q.3−++=Q.4 −=−Q.5. Sum of two numbers is 95. If one exceeds the other by 15, find the numbers.Q.6. Two numbers are in the ratio 5:3. If they differ by 18, what are the numbers?Q.7. A man is 4 times as oldas his son. After 16 years,he will be twice as old as his son. Find their present ages.Q.8. The width of the rectangle is 2/3 of its length. If the perimeter of the rectangle is 80 cm. Find its area.Q.9 The denominator of a fraction exceeds the numerator by 5. If 3 be added to both, the fraction becomes 3/4. Find the fracti

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Answer:

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