Question
In a certain code language, HAMMER is coded as 5 and
MINOR is coded as 135. What is the code of word ‘DANCING’ in the same coding language?ÂSolution
The pattern followed here is as follows: Product of the place value of second letter and second last letter. In HAMMER → Place values of A and E are 1 and 5, respectively. 1 X 5 = 5.  In MINOR → Place values of I and O are 9 and 15, respectively 9 X 15 = 135 Similarly, in DANCING → Place values of A and N are 1 and 14, respectively 1 X 14 = 14.
49.99% of 639.99 + 159.98% of 49.99 = ?2
(5.013 – 30.04) = ? + 11.98% of 4799.98
(51.99² - 19.05² )÷ ? = 14.11² - 140.33
125.9% ÷ 9.05 x 99.98 = ? - 69.97 × √324.02 ÷ 5.98
What approximate value will replace the question mark (?) in the following?
29.99...
(18.21)² - (12.9)² = 20% of 649.9 - ? + 400.033
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?
(11.75)2 - 49.99% of 120 - ? = (8.23)2Â