For the following questions answer them individually
What is the remainder when $$3^{10}$$ is divided by 4 ?
Taps A and B can fill a tank in 10 hours and 15 hours3respectively. The time taken (in hours) for both the taps together tofill the tank is
If the diagonals of a rhombus are 12 cm and 18 cm, then its area (in sq. cm.) is
A merchant prepares the market price of the article at a profit of 40% and sells them giving a discount of 10%. If an article is sold for ₹ 630, then its cost price (in rupees) is
If the speed of a train is 92.4 kmph, how many metres would it cover in 20 minutes ?
If $$\left(\frac{4}{5}\right)^{th}$$ of a bucket is filled in one minute, the rest of it will be filled in
The average of all the prime numbers less than 20 is
If the area of a triangle with base x is equal to the area of a square with side x, then the altitude of the triangle is
If $$\frac{x + y}{4x + y} = \frac{7}{10}$$, then x : y =
The area of a trapezium is 220 sq. cm. and its height is 8 cm. If the sum of the non-parallel sides is 20cm, its perimeter (in cm) is