AP Class 7 FA2 Question Paper 2023 Maths

40 FORMATIVE ASSESSMENT - II - 2023 - 24 MATHEMATICS 20 Class : VII ] (Max. Marks : 20) [ Time : 45 Min. Name of the Student : ..................................................... Roll No. : .............. I. Solve the following problems. 4x1=4 á ÁøÏ+~ düeTdü´\qT kÕ~Û+#·TeTT. 1. The median of 13,16,12,14,19 is _______ 13, 16, 12, 14, 19 \ eT<Û´ä >∑‘+· _______ A 2. The value of x in the adjacent figure is _______ o 50 Á|üøÿ£ |ü≥+˝À, x $\Te _______ 70 o x B C D 3. If two angles are supplementary, then those two angles are [ ] s¬ +&ÉT ø√D≤\T dü+|üPs¡ø±\T>± ñ+fÒ, Ä s¬ +&ÉT ø√D≤\T a) Acute angles b) Obtuse angles n\Œø√D≤\T n~Ûø£ ø√D≤\T c) Right angles d) Straight angles \+ãø√D≤\T düsfi¡ ¯ ø√D≤\T A 4. In ΔABC, A D is called ________ ΔABC q+<äT A D qT _______ n+{≤s¡T. BE D F C II. Solve the following problems. 2x2=4 ÁøÏ+~ düeTdü´\qT kÕ~Û+#·TeTT. 5. The ages (in years) of 10 teachers in a school are 32, 41, 28, 54, 35, 26, 23, 33, 38, 40. bÕsƒX¡ Ê\˝Àì 10 eT+~ ñbÕ<Ûë´j·TT\ ej·TdüT‡ (dü+e‘·‡sê\˝À) 32,41,28,54,35,26,23,33,38,40 i) What is the Range of the above data? ô|’ <ä‘êÔ+X¯+ jÓTTø£ÿ yê´|æÔ m+‘· ? ii) What is the Mean of the above data? ô|’ <ä‘êÔ+X¯+ jÓTTø£ÿ dü>≥ ∑ T m+‘· ? [ Turn Over

2 6. The ratio of three angles of a triangle is 1 : 2 : 1, then find the angles of the triangle. ˇø£ Á‹uÛTÑ »+˝Àì eT÷&ÉT ø√D≤\ ìwüŒ‹Ô 1 : 2 : 1 nsTTq, Ä Á‹uÛTÑ »+˝Àì ø√D≤\ $\Te\qT ø£qT>=qTeTT? III. Solve the following problem. 1x4=4 ÁøÏ+~ düeTdü´qT kÕ~Û+#·TeTT. 7. Identify which of the following pairs of angles are complementary and which are supplementary ÁøÏ+~ yê{Ï˝À |üPs¡ø£ ø√D≤\ »‘·\qT, dü+|üPs¡ø£ ø√D≤\ »‘·\qT >∑T]Ô+#·+&ç. i) 65o, 115o ii) 63o, 27o iii) 112o, 68o iv) 130o, 50o v) 45o, 45o vi) 30o, 150o, vii) 60o, 30o, viii) 20o, 70o IV. Solve the following problems. 1x8=8 ÁøÏ+~ düeTdü´qT kÕ~Û+#·TeTT. 8. a) i) Solve 4(m + 3) = 18 kÕ~Û+#·+&ç : 4(m + 3) = 18 ii) The sum of three times of a number and 11 is 32. Find the number? ˇø£ dü+K´ jÓTTø£ÿ eT÷&ÉT s¬ ≥T¢ eT]j·TT 11\ yÓTT‘·+Ô 32. nsTT‘˚ Ä dü+K´qT ø£qT>=qTeTT ? (Or) b) In the adjoining figure, identify c |üøÿ£ |ü≥+˝À øÏ+~ yê{Ïì >∑T]Ô+#·+&ç. 4( ) 1 a i) The pairs of corresponding angles 3 )2 ) dü<èä X¯´ø√D≤\ »‘·\T 8( ) 5 ) ) ii) The pairs of alternate interior angles 7 6 b @ø±+‘·s¡ ø√D≤\ »‘·\T iii) The pairs of interior angles on the same side of the transversal ‹s¡´Áπ>K≈£î ˇø£y|’Ó ⁄ü ñqï n+‘·sø¡ √D≤\ »‘· iv) The vertically opposite angles osê¸_eÛ TTK ø√D≤\T