Questions

Four words have been given below of which three are alike in some way and one is different. Choose the odd one out.

If tanθ + cotθ = 5, then the value of tan2θ + cot2θ is

For an article the profit is 170% of the cost price. If the cost price increases by 20% but the selling price remains same, then what is the new profit percentage?

To cover a certain distance with a speed of 60 km/hr, a train takes 15 hours. If it covers the same distance in 12 hours, what will be its speed?

Who invented the waterproof raincoat?

Who among the following Indians has been honoured by a special Oscar?

Who is the first Indian Gold Medal Winner in individual category in Olympic games?

Electrons in the highest energy level of an atom are called ________.