Q 1: If 8^{x+1} = 64, find x value? 2 0 3 1

Q 2: If, 25^{x} = 625, find x value? 2 5 3 1

Q 3: Simplify, (7/15)^{3}.(25/7)^{2} = _____? 25/27 27/35 35/25 35/27

Q 4: Simplify, (5/6)^{2}.(6/20) = _____? 5/24 24/5 5 24

Q 5: Simplify, [(5/6)x]^{2}.6x^{2} = _____? (25/6) x^{4} (25/6) x^{4} (25/6) x^{2} (6/25) x^{4}

Q 6: Find the number to be multiplied (6)^{1} so as to get 15^{1} as the product? 2/3 5/2 2/5 1/3

Q 7: If 7^{x} = 25, find the value of 7^{x+2}. 225 1005 625 1225

Q 8: Simplify, (2x^{2}).[(1/2)x]^{3} = _____? (1/2)x^{5} (1/2)x^{4} (1/2)x^{3} (1/4)x^{5}

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Question 10: This question is available to subscribers only!

