Mathematics Paper Class 7
- 1. 1. Simplify and express in exponential form. a. b. 5 5 5 c. 2 5 d. 3 e. 2. Express the following number in standard form. a. 5,00,000 b. 48,30,000 c. 1,80,000 d. 3,00,00,000 e. 3,94,00,00,00,000 3. Write the complementary and supplementary pairs separately. a. 140°, 40° b. 75°, 15° c. 33°, 57° d. 25°, 65° e. 115°, 65° f. 170°, 10° 4. The difference in the measure of two complementary angles is 14°. Find them. 5. In given figure if ∠1 is 50° then find ∠2, ∠3, and ∠4 Class 7 Sub. Math's M.M. 20 Time 90 Mins Nawal Public Sec. School, Chirawa 2 nd Unit Test Session: 2019-2020
- 2. 1. Simplify and express in exponential form. a. b. 5 5 5 c. 2 5 d. 3 e. 2. Express the following number in standard form. a. 5,00,000 b. 48,30,000 c. 1,80,000 d. 3,00,00,000 e. 3,94,00,00,00,000 3. Write the complementary and supplementary pairs separately. a. 140°, 40° b. 75°, 15° c. 33°, 57° d. 25°, 65° e. 115°, 65° f. 170°, 10° 4. The difference in the measure of two complementary angles is 14°. Find them. 5. In given figure if ∠1 is 50° then find ∠2, ∠3, and ∠4 Class 7 Sub. Math's M.M. 20 Time 90 Mins Nawal Public Sec. School, Chirawa 2 nd Unit Test Session: 2019-2020
- 3. 6. Find the value of x and y with proper details. 7. In the given triangle, find value of x. 8. If one acute angle of triangle is 45° then find its second acute angle. 9. The ratio of angles of triangle is 1:2:3 then find out its third angle. 10. A tree is broken at a height of 5m from the ground and its top touches the ground at a distance of 12m from the base of tree. Find the original height of the tree. ---------------×-------------- Good Luck! A good thought to my dear Students. “If you want to be powerful educate yourself.”
- 4. 6. Find the value of x and y with proper details. 7. In the given triangle, find value of x. 8. If one acute angle of triangle is 45° then find its second acute angle. 9. The ratio of angles of triangle is 1:2:3 then find out its third angle. 10. A tree is broken at a height of 5m from the ground and its top touches the ground at a distance of 12m from the base of tree. Find the original height of the tree. ---------------×-------------- Good Luck! A good thought to my dear Students. “If you want to be powerful educate yourself.”