Question
Simplify: 5x + 7y - [(10x + 4y) - (3x + 2y) + 5y]
- 3xSolution
5x + 7y - [(10x + 4y) - (3x + 2y) + 5y] - 3x
= 5x + 7y - [10x + 4y - 3x - 2y + 5y] - 3x
= 5x + 7y - [7x + 7y] - 3x
= 5x + 7y - 7x - 7y - 3x
= -5x
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
TRY_ US_U V_YU _UYU XVY_
Piyush ranked 28th from the top and 54th from the bottom in his class. How many students are there in his class?
LRPN is related to SYWU in a certain way based on the English alphabetical order. In the same way, IOMK is related to PVTR. To which of the following is...
Which letter-cluster will replace the question mark (?) to complete the given series?
MMNO, OKPM, ?, SGTI, UEVG
Select the term that is related to the third term in the same way as the second term is related to the first term.
Cheerful : Morose : : Valiant :?
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
A square sheet of paper is folded along the dotted line successively along the directions shown and is then punched in the last. How would the paper loo...
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to th...
Find the missing number in the matrix given below:
In a certain code language,
'time has come' is coded as 'et im ak';
'come with money' is coded as 'nd ak co' andÂ
'money has power...
