What is the total number of residents in the building?
Let the number of people who read ‘The Hindu and TOI (Only)’ be x Let the number of people who read ‘The Hindu and Economic Times (Only)’ be y. Let the number of people who read ‘TOI and Economics Times (Only)’ be z. Given that: 40 + 20 +x +y = 100 =>x+y = 40 ---- (i) 70 + 20 +x+z = 150 =>x+z = 60 ----(ii) 100 + 20 +y+z = 200 =>y+z = 80 -----(iii) Adding eq. (i), (ii) and (iii), we get 2 (x+y+z) = 180 x+y+x = 90 ----(iv) Now, subtracting (iv) by (i), we get z= 50 Now, subtracting (iv) by (ii), we get y= 30 Now, by subtracting (iv) by (iii), we get X=10 Total number of residents in the building = 40 + 70 + 100 + 10 + 50 + 30 + 20 = 320.
Select the wrongly spelt word.
In each of the following questions, a word has been given and used in three statements. You are supposed to identify which of the statement/s use/s the ...
Directions: In each question below, word is used in four different ways. Choose the option in which the usage of the word is INCORRECT or INAPPROPRIA...
Select the word which means the same as the group of words given.
A room or building with equipment for doing physical exercise
In the question, a highlighted word is given, which is followed by three statements. You have to identify in which statement the highlighted word is in...
Ambivalent
In each of the following questions, a word has been given and used in three statements. You are supposed to identify which of the statement/s use/s the ...
Select the synonym of the given word.
REVERE
Radical
I. Conservatives often "nutpick" liberal arguments, emphasizing voices that are extremely radical and exotic - those that de...
Select the most appropriate synonym of the given word.
ACCURATE
