Question

Q. Choose the correct answer from the options given below- (1x 10 =10) sell 1. On dividing -3a3bc by 9abc , the quotient obtained is (i) -1/3 a'c (ii) 1/3 a?c(iii) 3 aục? (iv) -3 a?c? 2. The product of (x+y), (x-y) and (x² + y2) is (i) x2 - y2 (ii) x4 + y(ii) x4-y (iv) x - y 3. If 10 less than a number is -10, then the number is (i) 3 (ii) 2 (iii) 0 (iv) 1 4. Think of a number, add 5, then multiply by 6. The answer is 180. What is the number? (0) 35 (ii) 25 (iii) 45 (iv) 40 5. The discount percent is calculated on- (i) selling price (ii) cost price (iii) marked price (iv) discount 6. Abdul buys 500 pens at the rate of Rs. 2 per pen.If the rate of sales tax is 8%, the total amount payable by him for total pens is- (i) Rs. 1000 (ii) Rs. 1080 (iii) Rs. 1500 (iv) Rs.2000 7. On dividing -3abc by 6abc , the quotient obtained is (i) -1/3 a'c? (ii) -1/2 a'c? (ii) 1/5 abc (iv) -2a²c2 8. The product of 8y and 9y20 is (i) 70y25 (ii) 35y25 (iii) -70y25 (iv) 72y25 9. The product of (x+3) and (2x-1) is (i) 2x2+5x-3 (ii) 2xl-5x+3 (iii) 2x²+6x-3 (iv) 2x²+2x+3 10. In which quadrant does the point X(-2,5) lie (i) First (ii) second (iii) Third (iv) Fourth​

Answer 1

Answer:

ok I try to answer your question yes