For the following questions answer them individually
If $$\frac{1}{N}=\frac{(\sqrt{6}+\sqrt{5})}{\sqrt{6}-\sqrt{5}}$$, then what is the value of N ?
What is the value of positive square root of $$69+28\sqrt{5}$$ ?
$$\ 3^{11} + 3^{12} + 3^{13} + 3^{14}\ $$ is divisible by _____.
A boy added all natural numbers from 1 to 12, however he added one number twice due to which the sum becomes 80. What is the number which he
added twice?
What smallest value must be added to 508, so that the resultant is a perfect square?
Raman is 25% more efficient than Aman. If Aman can complete a piece of work in 25 days, then Raman can complete the same work in how many days?
A and B together can complete a work in 30 day. They started together but after 6 days A left the work and the work is completed by B after 36 more days. A alone can complete the entire work in how many days?
The marked price of an article is 40% more than its cost price. If 10% discount is given, then what is the profit percentage?
What will be the net discount (in percent) after giving three successive discounts of 10%, 20% and 30%?
The ratio of two numbers is 3 : 5. If both numbers are increased by 8, the ratio becomes 13 : 19. What is the sum of the two numbers?
Day-wise Structured & Planned Preparation Guide
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