SUPER TET MATHEMATICS QUIZ 25

What should come in place of question mark (?) in the following question?

$2^{8} \times 2^{12} \div 4^{4} \times 8^{3} \div 16^{3}=2^{?}$

Direction: What should come in Place of Question Mark (?) in the following question?

$(38)^{2}+(21)^{2}+(17)^{2}-(25)^{2}=X$

The sum of digits of a 2-digit prime number can't be equal to:

The value of $\frac{\frac{1}{3}+\left[4 \frac{4}{3}-\left(3 \frac{1}{6}-2 \frac{1}{3}\right)\right]}{\left[\left(\frac{1}{5} \text { of } \frac{1}{5} \div \frac{1}{5}\right) \div\left(\frac{1}{5} \div \frac{1}{5} \times \frac{1}{5}\right)\right]}$ lies between

The diagonal of a quadrilateral shaped field is $24 \mathrm{~m}$ and the perpendiculars dropped on it from the remaining opposite vertices are $8 \mathrm{~m}$ and $13 \mathrm{~m}$. Find the area of the field?

A train travels from Delhi to Meerut and another train comes from Meerut to Delhi. After they cross each other, both the trains reach their respective destinations in 25 hours and 36 hours respectively if the speed of the first train is 60 km/h then find the speed of the second train?

The square root of 6,561 is calculated. This number is divided by its own square root. Find the result.

If $a+\frac{1}{a}=4$ then find the value of $\left(a^{4}+\frac{1}{a^{4}}\right)$ is equal to:

If $\mathrm{a}^{3}+\mathrm{b}^{3}=218$ and $\mathrm{a}+\mathrm{b}=2$ then the value of $\frac{1}{a}+\frac{1}{b} ?$