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Q.13 ‘A harmful substance persists in the environment for a very long period of time’. The UNACCEPTABLE statement for this fact is (A) the substance degrades by second-order kinetics (B) […]

Q.12 The total number of chair conformations possible for 1,2-dimethylcyclohexane is _____. The correct answer is: the total number of chair conformations possible for 1,2-dimethylcyclohexane (considering both cis and trans, […]

Q.11 The species having shortest B–F bond distance is (A) BF3 (B) [BF4]− (C) H3N·BF3 (D) (CH3)2O·BF3 The species with the shortest B–F bond distance among the given options is BF₃ […]

Q.10 The numeral in the units position of 211870 + 146127 × 3424  is _____. Concept Used To find the units digit of large powers, we use the cyclicity of […]

Q.9 Shaquille O’ Neal is a 60% career free throw shooter, meaning that he successfully makes 60 free throws out of 100 attempts on average. What is the probability that […]

Q.8 Sourya committee had proposed the establishment of Sourya Institutes of Technology (SITs) in line with Indian Institutes of Technology (IITs) to cater to the technological and industrial needs of […]

Q.7 A poll of students appearing for masters in engineering indicated that 60 % of the students believed that mechanical engineering is a profession unsuitable for women. A research study […]

Q.6 The following graph represents the installed capacity for cement production (in tonnes) and the actual production (in tonnes) of nine cement plants of a cement company. Capacity utilization of […]

Q.5 If |9y − 6| = 3, then y2 − 4y/3 is ________. (A) 0 (B) +1/3 (C) −1/3 (D) undefined This multiple-choice question tests the understanding of absolute value […]

Q.4 R2D2 is a robot. R2D2 can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements? (A) R2D2 is […]