MCQOPTIONS
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MCQOPTIONS
This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Maths knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the value of $$ { sqrt{4+ sqrt{44+ sqrt{10000}}}}$$. |
| A. | 8 |
| B. | 2 |
| C. | 4 |
| D. | 6 |
| Answer» D. 6 | |
| 2. |
The square root of 7744 is : |
| A. | 98 |
| B. | 92 |
| C. | 88 |
| D. | 82 |
| Answer» D. 82 | |
| 3. |
if the square root of 841 is 29, then square root of 0.0000084 is equal to: |
| A. | 0.029 |
| B. | 0.0029 |
| C. | 0.00029 |
| D. | 0.29 |
| Answer» C. 0.00029 | |
| 4. |
What is the value of positive square root of $$ 14+ 6 sqrt{5} $$? |
| A. | $$ 3+ sqrt { 5} $$ |
| B. | $$ 3- sqrt { 5} $$ |
| C. | $$ 5+ sqrt { 3} $$ |
| D. | $$ 5- sqrt { 3} $$ |
| Answer» B. $$ 3- sqrt { 5} $$ | |
| 5. |
The value of $$ sqrt { 2^4} + ^{3} sqrt {64} + ^4 sqrt { 2^8} $$ is : |
| A. | 12 |
| B. | 16 |
| C. | 18 |
| D. | 24 |
| Answer» B. 16 | |
| 6. |
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they again at the starting point? |
| A. | 36 minutes 22 seconds |
| B. | 46 minutes 22 seconds |
| C. | 36 minutes 12 seconds |
| D. | 46 minutes 12 seconds |
| Answer» E. | |
| 7. |
What is the greatest possible length which can be used to measure exactly the lengths 8 m, 4 m 20 cm and 12 m 20 cm? |
| A. | 10 cm |
| B. | 30 cm |
| C. | 25 cm |
| D. | 20 cm |
| Answer» E. | |
| 8. |
What is the HCF of 2.04, 0.24 and 0.8 ? |
| A. | 1 |
| B. | 2 |
| C. | 0.02 |
| D. | 0.04 |
| Answer» E. | |
| 9. |
Find the square root of $$ {k+l+m+n+2 sqrt{ml+mk}+2 sqrt{mn}+2 sqrt{kn+ln}}$$ |
| A. | $${ sqrt{k+l}}+ sqrt{m+n}$$ |
| B. | $${ sqrt{k+n}}+ sqrt{m-n}$$ |
| C. | $${ sqrt{k+l}}+ sqrt{m}+ sqrt{n}$$ |
| D. | $${ sqrt{k+m}}+ sqrt{l+n}$$ |
| Answer» B. $${ sqrt{k+n}}+ sqrt{m-n}$$ | |
| 10. |
The sum of square of two number is 68 and square of the different of them is 36. Then multiplication value of two is. |
| A. | 32 |
| B. | 16 |
| C. | 58 |
| D. | 56 |
| Answer» C. 58 | |
| 11. |
The greatest four-digit perfect square number is: |
| A. | 9000 |
| B. | 9801 |
| C. | 9900 |
| D. | 9981 |
| Answer» C. 9900 | |
| 12. |
The sum of two positive numbers is 20% of the sum of their squares and 25% of the difference of their squares. If the numbers are x and y then, is equal to |
| A. | 2 |
| B. | 5 |
| C. | 4 |
| D. | 3 |
| Answer» B. 5 | |
| 13. |
Find value of $$ {^3 sqrt{ sqrt{0.000729}}}+^3{ sqrt{0.008}}$$ |
| A. | 0.1 |
| B. | 0.5 |
| C. | 0.06 |
| D. | 0.8 |
| Answer» C. 0.06 | |
| 14. |
What is the value of $$ { sqrt{625}+ sqrt{484}}$$ |
| A. | 47 |
| B. | 56 |
| C. | 52 |
| D. | 36 |
| Answer» B. 56 | |
| 15. |
If $$ { sqrt{4^{n}}=1024}$$, then the value of n is: |
| A. | 5 |
| B. | 8 |
| C. | 10 |
| D. | 12 |
| Answer» D. 12 | |
| 16. |
If $$ {9^{x}={9 over {3^{x}}}}$$ then find the value of x. |
| A. | 4 |
| B. | $$ {2 over 3}$$ |
| C. | $$ {4 over 3}$$ |
| D. | $$ {1 over 3}$$ |
| Answer» C. $$ {4 over 3}$$ | |
| 17. |
If $$ {(x^{3})^{3} x^{5} over{x^{4}}}=x^{n}$$ then find the value of n. |
| A. | 10 |
| B. | 7 |
| C. | 9 |
| D. | None of these |
| Answer» B. 7 | |
| 18. |
$$ { sqrt{8 {^{3} sqrt{729}}}=?}$$ |
| A. | 6 |
| B. | $$ {5 sqrt{2}}$$ |
| C. | $$ {6 sqrt{2}}$$ |
| D. | 12 |
| Answer» D. 12 | |
| 19. |
If $$ {3^{a+3} 4^{a+6} 25^{a+1} over{27}^{a-1} 8^{a-2} 125^{a+4}}={4 over15^{26}}$$ then the value of $$ { sqrt{a+9}}$$. |
| A. | 8 |
| B. | 5 |
| C. | 6 |
| D. | 4 |
| Answer» C. 6 | |