For the following questions answer them individually
Find the unit place digit in the expression $$(159)^{114}+(114)^{123}-(110)^{510}+(213)^{25}$$
If $$x=\sqrt{15\sqrt{15\sqrt{15\sqrt{15\sqrt{15....\infty}}}}}$$ and x>0, then find the value of $$x^2+4$$
If two equations $$x-4y=0$$ and $$4x+3y=19$$ have a solution $$(a,b)$$. Find the value of $$\frac{ab}{a+4b}$$
Classify the triangle as a type of triangle if the sides of the triangle are 6, 12 and 13 units.
Weight of Ayush and Abhishek are in the ratio of 6 : 11. Abhishek’s weight increases by 25% and total weight of Ayush and Abhishek both increases by 40%. If total weight becomes 119 kg, then what is the weight (in kg) of Ayush after the increment?
A box consist of 5 rupees, 2 rupees and 1 rupee coins and their value are in the ratio of 15 : 4 : 2 respectively. If there are total 112 coins, then how many 2rupees coins are there in the box?
A mixture contains liquid A and liquid B in the ratio of 5 : 4. If 2 litres of liquid B is added to it, then the ratio of liquid A and liquid B becomes 7 : 6. What is the quantity (in litres) of liquid A in the mixture?
Average of 10 numbers is 14. If each number is multiplied by 6, then what will be the new average?
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