HSSC Welder (Gas & AMP; Electric) Instructor, Practical/Dt.-25-12-2021Total Questions: 9031. Choose the Venn diagram which best explains relationship among given items:India, Karnataka, Bengaluru(a)(b)(c)(d)Correct Answer: (d)32. In how many different ways can the letters of the word "EMERGE" be arranged?(a) 120(b) 180(c) 270(d) 360Correct Answer: (a) 12033. Find the area (in cm²) of parallelogram, having base 10 cm and height 12 cm.(a) 60(b) 120(c) 240(d) 180Correct Answer: (b) 12034. If 0.278/27.8=2.78/X, then X = ?(a) 27.8(b) 278(c) 2.78(d) 0.278Correct Answer: (b) 27835. Find HCF of (5/2, 2/1, 2/5)(a) 5/4(b) 1/20(c) 20(d) 4/5Correct Answer: (b) 1/2036. A bus moves along the four sides of a square at the speeds of 200, 200, 300, and 300 km/hr. Find the average speed of the bus around the field in km/hr.(a) 210(b) 220(c) 240(d) 260Correct Answer: (c) 24037. Pure ghee costs ₹120 per kg. After mixing it with vegetable oil costing ₹60 per kg, a shopkeeper sells the mixture at the rate of ₹108 per kg, thereby making a profit of 20%. In what ratio does he mix the pure ghee and vegetable oil?(a) 3:2(b) 1:1(c) 1:3(d) 2:3Correct Answer: (b) 1:138. What will be the difference between simple and compound interest (in rupees) at 5% per annum on a sum of ₹5,000 after 2 years?(a) 15(b) 10.8(c) 25(d) 12.5Correct Answer: (d) 12.539. The sum of three numbers in an A.P. is 9, and their product is 15. Find the smallest number.(a) 8(b) 3(c) 1(d) 5Correct Answer: (c) 140. A can do a piece of work in 15 days. B and C together can do it in 5 days. While A and C together can do it in 4 days. In how many days can B alone complete the same work?(a) 62(b) 55(c) 60(d) 53Correct Answer: (c) 60Submit Quiz« Previous123456789Next »
