PPSC Past Paper 2022 Assistant (BS-16) Special Education Departmant
73.Two trains are running in opposite directions with speeds of 62 km/h and 40 km/h respectively. If the length of one train is 260 m, and they cross each other in 18 seconds then what is the length of the other train?
(A) 240 meter
(B) 250 meter
(C) 260 meter
(D) None of these (AST(BS-16)2022
74. (3/5)3 x (3/5)-6 = (3/5)2x-1 what is the value of x?
(A) 0
(B) 1
(C) -1
(D) None of these (AST(BS-16)2022
75 . The ratio of the length of a rod and its shadow is 1: V3. The angle of elevation of the sun is?
(A) 30
(B) 45°
(C) 90°
(D) None of these (AST(BS-16)2022
76. Which is represented from high level to low level in C++ COBOL, JAVA, etc?
(A) Hardware
(B) Firmware
(C) Software
(D) None of these (AST(BS-16)2022
77. Memory contains information on the computer and cannot change?
(A) RAM
(B) ROM
(C) ERAM
(D) None of these (AST(BS-16)2022
78. Slide sorter of PowerPoint is available on the menu?
(A) Insert
(B) View
(C) File
(D) None of these (AST(BS-16)2022
79 . Which file is stored in the computer that performs functions quickly while browsing?
(A) Cache
(B) Exe
(C) Cookies
(D) None of these (AST(BS-16)2022
80. The price of 357 mangoes is Rs. 1517 25, what will be the approximate price of 49 dozen such mangoes?
(A) 2000
(B) 2500
(C) 4000
(D) None of these (AST(BS-16)2022
81. A computer on the internet is identified by?
(A) IP address
(B) HTTP
(C) HTML
(D) none of these (AST(BS-16)2022
82. A rectangular lawn 80 meters by 60 meters has two roads each 10 m wide running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of graveling them at Rest. 30 per square meter?
(A) 3900
(B) 39000
(C) 30000
(D) None of these (AST(BS-16)2022