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State government reduced the tax on public transport last week that is why the fare of public transport dropped marginally, so II is the cause and I is the effect.
The average age of a group of 5 men is 30 years. If one man aged 35 leaves and a new person joins the group, raising the average age by 1 year, find the...
(11.99 × 19.98 + 14.99 × 30.01) ÷ 3= ?
(28 × 5 ÷ 7) × 6 = ?
A sum of Rs. 4,000 becomes Rs. 6,912 in 3 years at a certain rate of interest compounded annually. What is the rate of interest?
The sum of the ages of a mother and her daughter is 50 years. Four years ago, the mother was five times as old as her daughter. What are their current a...
I). p 2 – 17p + 70 = 0
II). q 2 – 25q + 154 = 0
A man observes the top of a tower at an angle of elevation of 45°. He walks 50 meters towards the tower, and the angle of elevation becomes 60°. What ...
Find the surface area of the smallest cube that can perfectly fit a sphere of volume 288π cm3 inside it.
Find the value of '2p + q'.
If z=2+3i, then arg(z)=θ lies in which quadrant?