Start learning 50% faster. Sign in now
The logic followed here is: (480, 238, 484) → 480 − 238 = 242 × 2 = 484 Now checking the options: (a) 680−532 → 680 - 532 = 148 × 2 = 296 (incorrect) (b) 855−432 → 423 × 2 = 846 (correct) (c) 902 – 679 = 223 × 2 = 446 (incorrect) (d) 770 – 544 = 226 × 2 = 452 (incorrect) Hence, the correct answer is (b).
What is the mean proportion between 3 and 27?
The total number of students in a school is 24600. If the ratio of boys to the girls in the school is 75:89 respectively, then find the total number of ...
Find the third proportion of √ 2, √ 7 and √ 21.
An amount of Rs. 900 is shared among A, B and C such that A receives Rs. 150 more than B. B gets Rs. 70 more than C. What is the share of C?
The ratio of males and females in a zoo is 4:5 respectively and the percentage of children among males and the percentage of children among females are ...
Rs. 23121 are divided between A and B in the ratio 2:7. What is the difference between thrice the share of A and twice the share of B?
Average run per wicket of a bowler is 11.5. In his next innings bowler took 5 wickets and conceded 40 runs, thereby he reduced his bowling average by 0....
Ratio of monthly income to monthly expenditure of A is 18:7, respectively and monthly savings of A is Rs. 2200. Find the monthly income of A.