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Which row of the following table correctly matches the terms with the respective processes of state-change?   Change of State   Gas to liquid Liquid to solid Solid to liquid 1. Condensation Melting Solidification 2. Condensation Solidification Melting 3. Evaporation Melting Solidification 4. Evaporation Solidification Melting
An Identity Card has the number ABCDEFG, not necessarily in that order, where each letter represents a distinct digit (1, 2, 4, 5, 7, 8, 9 only). The number is divisible by 9. After deleting the first digit from the right, the resulting number is divisible by 6. After deleting two digits from the right of original number, the resulting number is divisible by 5. After deleting three digits from the right of original number, the resulting number is divisible by 4. After deleting four digits from the right of original number, the resulting number is divisible by 3. After deleting five digits from the right of original number, the resulting number is divisible by 2. Which of the following is a possible value for the sum of the middle three digits of the number?
Two stores A and B bought the same product from the company at the same price. Store A marked the price of the product 50% above its cost price and offered two successive discounts of 15% and 10% on the marked price of the product, while store B marked the price of the product 60% above its cost price and offered two successive discounts of 15% and 12% on the marked price of the product. If a customer buys the product from store B, he has to pay Rs. 986 more than that at store A. At what price the two stores bought the product from the company?
Which of the following statement (s) is/are true about the following eliminations? (1) Hoffmann product is major product in I (2) Saytzeff product is major product in I (3) Hoffmann product is major product in II (4) Saytzeffproduct is major product in II
The bar diagram given below shows the sales (in lakhs) of five different products A, B, C, D and E by a company during 2001 and 2005. Which of the following statement(s) is/are correct? I. The sale of product B in 2001 is 56.67 percent more than that of product C. II. The sale of product A in 2001 is 146.67 percent more than that of product E. III. The ratio of the sales of product C in 2001 to that of product D in 2005 is 1 : 7.
Product A is costlier than product B by Rs. 2. If the price of product A is increased by two times the price of product B. the new price of product A become Rs. 17. What is the price of product B?
Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. A shopkeeper bought two products X and Y from a company. He bought product X for Rs. 3060 and sold it to the customer earning a profit of 20%, while he sold the product Y to a customer for Rs. 4160, thereby earning a profit of 30%. Quantity A: If the company earned a profit of 20% on the product X, what is the manufacturing cost of product X? Quantity B: If the company earned a profit of Rs. 600 on the product Y, what is the manufacturing cost of product Y? Quantity C: What is the difference between the total price paid by the customers and the total manufacturing cost of the products X and Y?
A class III mathematics teacher gave the following questions to her students:  \(\begin{equation} \frac{ \begin{array}[b]{r} 256 \\ + 173 \end{array} }{ } \end{equation}\) \(\begin{equation} \frac{ \begin{array}[b]{r} 28 \\ + 32 \end{array} }{ } \end{equation}\) \(\begin{equation} \frac{ \begin{array}[b]{r} 129 \\ + 76 \end{array} }{ } \end{equation}\) Later she asks the students to solve a worksheet that has similar questions. Which of the following statements is appropriate for the given situation?
Progressive solidification is better than the directional solidification and it is independent to the geometry of mould.
In pure metals solidification is controlled by the rate at which the latent heat of solidification can be conducted away from the solid/liquid interface. Which among the following equation satisfies the heat flow and the interface stability? (Kl, Ks are respective thermal conductivities of liquids and solids, L the latent heat of fusion per unit volume, v growth rate).