Q. Which of the following function(s) is an accurate description of the graph for the range(s) indicated? (i)      𝑦 = 2𝑥 + 4 for −3 ≤ 𝑥 ≤ −1 (ii)      𝑦 = |𝑥 − 1| for −1 ≤ 𝑥 ≤ 2 (iii)       𝑦 = ||𝑥| − 1| ...

Q. The price of a wire made of a superalloy material is proportional to the square of its length. The price of 10 m length of the wire is Rs. 1600. What would be the total price (in Rs.) of two wires of lengths 4 m and 6m? (A) 768            (B) 832            (C) 1440          (D) 1600 Ans: ...

Q. A fruit seller sold a basket of fruits at 12.5% loss. Had he sold it for Rs. 108 more, he would have made a 10% gain. What is the loss in Rupees incurred by the fruit seller?             (A) ...

Q. The temperature 𝑇 in a room varies as a function of the outside temperature 𝑇0 and the number of persons in the room 𝑝, according to the relation 𝑇 = Κ (Θ𝑝 + 𝑇0), where Θ and Κ are constants. What would be the value of Θ given the following data? 𝑻𝟎𝒑𝑻25232.430542.0 (A) ...

Q. Tower A is 90 m tall and tower B is 140 m tall. They are 100 m apart. A horizontal skywalk connects the floors at 70 m in both the towers. If a taut rope connects the top of tower A to the bottom of tower B, at what distance (in meters) from tower A will the rope intersect the skywalk? ...

Q. Hema’s age is 5 years more than twice Hari’s age. Suresh’s age is 13 years less than 10 times Hari’s age. If Suresh is 3 times as old as Hema, how old is Hema?             (A) ...

Q. “It is no surprise that every society has had codes of behaviour; however, the nature of these codes is often_________ .”The word that best fills the blank in the above sentence is             (A) ...

Q. “The driver applied the_________as soon as she approached the hotel where she wanted to take a__________.” The words that best fill the blanks in the above sentence are (A) brake, break                         (B) break, break (C) brake, brake                         (D) break, brake ...

Q. A rod shaped bacterium has a length of 2 µm, diameter of 1 µm and density the same as that of water. If proteins constitute 15% of the cell mass and the average protein has a mass of 50 kDa, the number of proteins in the cell is (1 Da = 1.6 ´ 10-24g) Ans: 2900000 to 3200000

Q. The product of complete digestion of the plasmid shown below with EcoRI and HaeIII was purified and used as a template in a reaction containing Klenow fragment of DNA polymerase, dNTPs and -dATP in a suitable reaction buffer. The product thus obtained was purified and subjected to gel ...