Question 31. If the slope of a hipped roof is 60 degrees and height of the roof is 3 m, span of the room, in m,
would be _______.

Question 32. Which one of the following options is the closest in meaning to the word given below? Pacify

Question 33. An unplastered brickwork has a resistivity of 0.83 m degC/W. For a 230 mm thick brick wall, the inside and outside surface resistances are 0.123 and 0.1 m2 degC/W respectively. The brick wall has an overall dimension of 6m x 3m with a 1m x 2m window assembly (U-value = 2.5 W/m2 degC) and a 1m x 2.1m door assembly (U-value = 1.25 W/m2 degC). The overall U-value of the wall (UO) (in W/m2 degC) is

Question 34. An unplastered brickwork has a resistivity of 0.83 m degC/W. For a 230 mm thick brick wall, the inside and outside surface resistances are 0.123 and 0.1 m2 degC/W respectively. The R-value of the given wall section (in m2 degC/W) is

Question 35. Choose the most appropriate pair of words from the options given below to complete the following sentence: The high level of ___ of the questions in the test was ___ by an increase in the period of time allotted for answering them.

Question 36. A value of x that satisfies the equation log x + log (x “ 7) = log (x + 11) + log 2 is

Question 37. Ten teams participate in a tournament. Every team plays each of the other teams twice. The total number of matches to be played is

Question 38. Which one of the parts (A, B, C, D) in the sentence contains an ERROR? No sooner had the doctor seen the results of the blood test, than he suggested the patient to see the specialist.

Question 39. Choose the grammatically CORRECT sentence:

Question 40. Let f(x) = x “ [x], where x ≥ 0 and [x] is the greatest integer not larger than x. Then f(x) is a