Question The average of Sohan’s marks in 6 subjects is 74. If his average in five subjects excluding science is 70, how many marks he obtained in science? Type multiple_choice Option 94 correct Option 92 incorrect Option 90 incorrect Option 88 incorrect Solution Total marks obtained in 6 subjects = 6 ∗ 74 = 444 […]
Question 10 typists can type 600 pages in 8 hours.Find the average number of pages typed by each typist in an hour. Type multiple_choice Option 7 pages incorrect Option 7.5 pages correct Option 8 pages incorrect Option 8.5 pages incorrect Solution Total pages typed by 10 typists in 8 hours = 600 Pages typed by
Question If the average of three consecutive even numbers is 34, find the largest of these numbers. Type multiple_choice Option 30 incorrect Option 32 incorrect Option 34 incorrect Option 36 correct Solution Let the first number is X, then the next two even numbers would be X+2, X+4 As per question; = 34 = 34
Q. The ingredient to be added to produce Aerated Cement Concrete, is (A) Aluminum (B) Calcium chloride (C) Gypsum (D) Sulphur Ans: Aluminum Explanation: Aerated concrete is produced by introducing gas into a concrete, the amount is dependent upon the requirements for strength. One method to achieve this is by using powdered aluminium which reacts
The ingredient to be added to produce Aerated Cement Concrete, is Read More »
Question Average of five numbers is 20. If each number is multiplied by 2, what will be the new average? Type multiple_choice Option 30 incorrect Option 40 correct Option 50 incorrect Option 60 incorrect Solution The new average = Initial average ∗ 2 = 20 ∗ 2 = 40
Q. Which of the following projection types is adopted in the Universal Transverse Mercator (UTM)? (A) Spherical (B) Conical (C) Planar (D) Cylindrical Ans: Cylindrical Explanation: A projected coordinate system such as universal transverse Mercator (UTM) uses 60 horizontally oriented cylinders (tangent to a Meridian) to project maps of the earth’s spherical surface onto a
Q. The term ‘Necropolis’ refers to (A) Organically growing settlement (B) Origin of a settlement (C) A dead settlement (D) Merging of two settlements Ans: A dead settlement Explanation: Lewis Mumford, american sociologist and philosopher, has given six categories of the growth of a town which are as follows : Eopolis, Polis, Metropolis(Mother city), Megapolis, Tyrannopolis
Q. The closing syntax, for an executable command line in C or C++ program, is (A) : (B) , (C) ; (D) . Ans: ; Explanation: The closing syntax, for an executable command line in C or C++ program is semi-colon.
The closing syntax, for an executable command line in C or C++ program, is Read More »
Question What is the market price of a 9% share when a person gets 180 by investing Rs. 4000? Type multiple_choice Option 150 incorrect Option 200 correct Option 250 incorrect Option 300 incorrect Solution Let the face value of the share = Rs. 100Dividend per share = 9As per the question, an income of Rs.
What is the market price of a 9% share when a person gets 180 by investing Rs. 4000? Read More »
Q. Complementary colours in a Munsell pigment colour wheel refers to (A) Colours in alternate positions (B) Colours opposite to one another (C) Colours adjacent to each other (D) A pair of secondary colours Ans: Colours opposite to one another
Complementary colours in a Munsell pigment colour wheel refers to Read More »
