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Best English Medium School, Assignment, Subject : Maths, Std:- 7th, 1) Choose the correct alternative for each question :., (1) Ratio of 39 metre and 52 metre =, A. 6:5, В. 3:4, С. 5:6, D. 4:3, (2) 0.5 =, %, A. 75 B. 5, С. 50, D. 25, (3) There are, rational numbers between 0 and 5., A. two, B. four C. five, D. infinite, (4) 2.5 is a, number., A. negative B. rational, C. natural, D. Whole, (5), is a whole number but not a natural number., А. 1, В. О, C. 1000, D. 1,00,000, 2. Fill in the blanks by selecting proper alternative from those given in the brackets:., (1) Simple interest of 500 at 15% for 2 years is ?, ( 10, 30, 150), (2) 2:7 and, Lare equal ratios., (7:2, 10:35, 35:10), (3) 15% of 400 =, (30, 15, 60), (4) The reciprocal of, does not exist., (1, 0, (-1)), (5) The sum of two additive inverse is, [1, 0, (-1)], 3. State whether the following statements are true or false: ( any two)., (1) 5:6 and 6:5 are equal ratios., (2) If cost of 6 pens is 790, then cost of 10 pens is 120., (3) A RMP in which RM = 6 cm, MP = 6 cm and PR = 6cm., 4.A) Answer the following:.
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(1) Find the simple interest for 6000 at 9% for 2 years., (2) The car that I own can go 180 km with 12 litres of petrol. How far can it go with 25 litres, Of petrol ?, (3) solved : 27/28 x 20/21, (4) Arrange the following number in ascending order: 1/2, 1/3, 1/4, 1/4, (B) Answer the following:., (1) construct a A PQR, given that m<Q= 90°, QR = 5.5 cmand PR = 6cm., (2) Let I be a line and A be a point not on I. Through A, draw a line m parallel to I. Write the, steps of construction.
