Question Text
Question 1 :
Give expressions for y is multiplied by 5 and the result is subtracted from 16.
Question 2 :
Meena, Beena and Leena are climbing the steps to the hill top. Meena is at step 's', Beena is 8 steps ahead and Leena 7 steps behind. The total number of steps to the hill top is 10 less than 4 times what Meena has reached. Express the total number of steps using 's'.
Question 4 :
Solve the Riddle: Go round a square ; Counting every corner ; Thrice and no more! ; Add the count to me ; To get exactly thirty four!
Question 5 :
Identify the variable from the equation 17 = x + 7.
Question 6 :
Solve the riddle: For each day of the week
Make an upcount from me
If you make no mistake
You will get twenty three!. Who am I? (Take 'I' as 'x').
Question 8 :
Solve the Riddle: Tell me who I am ; I shall give a pretty clue! ; You will get me back ; If you take me out of twenty two!
Question 9 :
State if the following is an equation. Identify the variable from the equations with a variable. $\frac{4}{2}=2$
Question 10 :
State if the following is an equation. Identify the variable from the equations with a variable. $17=x+7$
Question 11 :
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In the above image, the side of a regular hexagon is denoted by $l$. Express the perimeter of the hexagon using $l$.
Question 12 :
The side of an equilateral triangle is shown by $l$. Express the perimeter of the equilateral triangle using $l$.
Question 13 :
Take Sarita's present age to be 'y' years. Sarita's grandfather is 6 times her age. What is the age of her grandfather?
Question 14 :
Identify the variable from the equation 5×4 - 8 = 2x.
Question 15 :
The length of a rectangular hall is 4 metres less than 3 times the breadth of the hall. What is the length, if the breadth is b metres?