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Thursday, August 12, 2021

Std-7 Sub-Maths 1UT Examination

*Enfant* *India* *English* *School*
*Std*: Vll
*Sub* *Maths*
*Marks*: *10*

*Q*.1) Write fill in the blanks.           (2) 


.1) Two numberswhich have only 1  as a common factor are said to be............. 

2) If the sum of the measures of two angels is 180° they are known as................... 

 *Q* . 2) Solve the following questions. (2) 

1) Find  HFC 42,45,48
2) Find LCM  10,15,20


*Q*.3) Solve the follow questions.    (6) 

1) Draw triangles with the measures given below. 
 In ∆ PRS   Rs=5•5cm  RP=4•2cm  M<R =90°

2) Solve. 
I)  {-150} ÷{ - 25}

ii) 78÷65

3) Draw angles of the measures and draw their bisectors. 105°