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 Required Average = (70+30+20)/3 = 120/3 = 40
Read each sentence to find out whether there is any grammatical error in it. Mark the part with the error as your answer.
If that ruler is ...
Select the most appropriate synonym of the given word.
Ebullient
Select the most appropriate synonym of the given word.
Regime
MANDATORY
Choose the incorrectly spelt word.
What is the antonym of the word "dilatory"?
That cannot be taken away
Something that can be very easily broken.
A situation or period of time in which a person who is starting a new job is tested and watched to see if that person is able to do the job properly
Appearance