Paheli 190 - Find the same Animal ? Riddles and Puzzles for IQ Test | Hindi Paheli #Shorts

Paheliyan and Detective Riddles To Test Your Brain| Hindi Paheliyan | Mind Your Logic

In a test Arun scored 20 % and failed by 10 marks Bala scored 40% in the same test and obtained 10 marks more than the pass mark. Find the maximum marks.

Paheli took a wire of length 10 cm. Boojho took a wire of 5 cm of the same material and thickness. Both of them connected the wires as shown in the circuit given in Figure 14.4. The current flowing in both the circuits is the same. (i) Will the heat produced in both the cases be equal? Explain. (ii) Will the heat produced be the same if the wires taken by them are of equal lengths but of different thickness? Explain.

A siphon is used to drain water (density =rho ) from a wide tank. The inlet and outlet mouth of the siphon are at the same horizontal level and the highest point of the siphon tube is at a height H from the mouth of the tube. Height of water in the tank above the tube mouth is h (see fig). Atmospheric pressure is P_(0) . (a) Will the water drain out in this siphon? if yes, at what speed (V)? (b) Find pressure at the top of the siphon tube (call in P) (c) Find pressure just inside the left mouth of the tube. (d) If left part of the tube is slightly cut short, without disturbing anything else, what effect it will have on V and P? (e) If the right end of the tube is lowered by adding more lenght of tube, it was observed that flow stops when lenght of right limb of the tube becomes H_(0) . Find H_(0) .

Boojho and Paheli were given one mirror each by their teacher. Boojho found his image to be erect and of the same size whereas Paheli found her image erect and smaller in size. This means that the mirrors of Boojho and Paheli are, respectively

A test tube consists of a hemisphere and a cylinder of the same radius.The volume of the water required to fill the whole tube is (5159)/(6)cm^(3) and (4235)/(6)cm^(3) of water required to fill the tube to a level which is 4cm below the top of the tube.Find the radius of the tube and the length of its cylindrical part.

Paheli wanted to buy a gift made of animal fibre obtained without killing the animal. Which of the following would be the right gift for her to buy?

If Boojho covers a certain distance in one hour and Paheli covers the same distance in two hours, who travels in a higher speed?