If 3 + cos²θ= 3(cot²θ + Sin²θ), 0°<θ<90°, then what is the value of (cosθ +2sinθ)?

In all the states and union territories the Supreme Court has instructed to install CCTV in which places?

Recently, which highway has become India's first 'E-Vehicle Friendly Highway'?

What is the theme for Water, Sanitation and Hygiene (WASH) conclave 2020?

Which of the following rulers issued copper coins named as Jittal? 

Direction: From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.
Question Figure

The largest agricultural commodity exported by India is?

Direction : Study the following information carefully and answer the questions given below:
Six persons are sitting in a row facing to the north and they have different ages but not necessarily in the same order. C sits 3rd from one of the end. The one who is 12 year old sits 2nd to the right of C.
The number of persons sit right of the one who 12 year old is same as the number of persons sit to the left of D. O sits 2nd to the right of the one who is 6 year old. Two persons sit between D and B, whose age is twice than D. N sits to the right of P. The one who 36 year old sits 3rd to the left of the one who 15 year old. The age of O is 18 year.

How many persons sit between P and D?