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Each of the question below consists of a question and three statements number I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. A bag contains some number of Diamond of 4 different colors (Red, Pink, blue and yellow). What is the total number of Diamond in the bag? I. If 5 Pink Diamond from the bag are replaced by Yellow Diamond, Then the ratio of probabilities of picking 2 yellow Diamond at a time to picking 3 Blue Diamond at a time becomes (1/116). II. The different between probabilities of picking 2 Red Diamonds at a time and probability of picking 2 Blue Diamonds at a time is (23/330). III. If a Diamond is picked from the bag, then there is 40% chance that it is a red Diamond. Probability of picking 2 Red Diamond from the bag is (26/165).
Among the five stars, Star Z, Star Y, Star X, Star W, and Star V, Star W is brighter than Star Y and Star X. Star Z is dimmer than Star Y but brighter than Star X. Star V is brighter than Star Z but dimmer than Star Y. Which star is the second brightest?
The following sentences form a paragraph. The second and the fifth sentence of the paragraph are given. The rest of the sentences are numbered as P, Q, R and S and T. These five parts are not given in their proper order. Read the sentences and choose the alternative that arranges them in correct order. P. Because a diamond is so hard, getting it ready for use in jewelry is quite a complicated and skillful process. 2. Two of the most interesting things about diamonds are their hardness and their brilliance. Q. Possession of the famous Koh-i-noor (Mount of Light) was so greatly desired by the rulers of Asia that practically all of the conquests of India from 1400 to 1828 were the result of it. R. The Hope, an unusually blue diamond weighing about 44 carats, has also passed through many hands and is said to bring misfortune to anyone who possesses it. 5. There are many diamonds that have been so valuable they have actually played a part in history. S. Diamonds were formed by being 'squeezed together' and according to scientists, this happened about a hundred million years ago. T. A diamond is actually about five times as hard as the next hardest substance on earth. Question:- Which of the following should be the SIXTH sentence after rearrangement?
In the question given below are two conclusions followed by five statements. You have to choose the correct set of statements that logically satisfies conclusions. Conclusions: I. Some Star are Moon II. Some Sun are not Mars Statements: I. Some Sun are Moon, Some Moon are star and No star is Mars. II. Some Sun are Moon, All Moon are Star and No Star is Mars. III. All Sun are Moon, All Moon are Star and Some Star are Mars. IV. All Sun are Moon, Some Moon are Star and No Star is Mars. V. Some Sun are Moon, Some Moon are Star and No Moon is Mars.
The owner of a local jewelry store hired three watchmen to guard his diamonds, but a thief still got in and stole some diamonds. On the way out, the thief met each watchman, one at a time. To each he gave \(\frac{1}{2}\) of the diamonds he had then, and 2 more besides. He escaped with one diamond. How many did he steal originally?
In this question, three statements are given followed by four conclusions. Choose the Conclusion(s) which best fit(s) logically. Statements : 1) All gold are platinum. 2) Some platinum are silver. 3) All silver are diamonds. Conclusions : I. Some diamonds are platinum. II. Some diamonds are gold. III. Some silver are gold. IV. Some platinum are diamonds.
Which of the following statements is/are true? A: If a circle is formed from a wire, which was initially in the shape of a semi-circle, then ratio of radius of circle and that of semi-circle will be 7: 11. B: If in a semi-circle of radius ‘r’, another semi-circle of radius ‘4r/5’ is drawn, then area of the remaining part of larger semi-circle will be ‘3πr2/5’. C: In a circle of radius ‘r’, if ‘O’ is the center of circle and radii OA and OB are at the angle of 45°, then the length of major arc AB will be ‘7πr/8’.
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: I. Some ornaments are diamonds. II. Some diamonds are necklaces. III. All necklaces are rings. Conclusions: I. Some rings are diamonds. II. Some rings are necklaces. III. No ring is diamond
The owner of a local jewellery store hired 3 watchmen to guard his diamonds, but a thief still got in and stole some diamonds. On the way out, the thief met each watchman, one at a time. To each he gave $$\frac{1}{2}$$ of the diamonds he had then and 2 more besides. He escaped with one diamond. How many did he steal originally?
There is a square with four circles drawn such that the four corners of the square are the centers of the four circles. What is the ratio of the area of the square to the area enclosed between the circumferences of the circles? The radius of the circle is given as 7 units and the side of the square is equal to the diameter of the circles.