Surds and Indices - Single MCQs (Page 1)

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Q1. Which of the following quadratic equations has real roots?...Q2. How many numbers less than 1000 are multiples of both 10 and 13?...Q3. If A6A is divisible by 11, then the value of A is ?...Q4. When (6767 +67) is divided by 68, the remainder is_____?...Q5. The product of 2 numbers is 1575 and their quotient is 9/7. Then the sum of the ...Q6. 25*25*25*25*=5(Power) ?...Q7. (25)7.5 x (5)2.5 ÷ (125)1.5 = 5?...Q8. Evaluate 2560.16×(256)0.09 ?...Q9. The value of (256)5/4 is ?...Q10. (0.04)-1.5 = ?...