Question
Solve: (2x - 3)/5 - (x + 2)/4 = 1
Solution
LCM of 5 and 4 = 20 4(2x - 3) - 5(x + 2) = 20 8x - 12 - 5x - 10 = 20 3x - 22 = 20 3x = 42 x = 14
Which number will replace the question mark (?) in the following series?
7, 21, 35, ?, 63
A number has been denoted to each of the given letters. Select the option from the following four possible arrangements of these numbers that forms a me...
Identify the missing figure from the answer figures to complete the matrix given below.
Each of P, Q, R, S, T, U and V has exam on different day of the same week starting from Monday and ending on Sunday. R's exam is immediately before U's ...
An Assertion (A) and a Reason (R) are given below.
Assertion (A): Clothes are not washed properly in hot water.
Reason (R): Hard water c...
In a certain language, ADDICT is written as DDATCI. How will JAGUAR be written?
Select the number-pair that is analogous to the given pair.
46 : 61
If 7 * 5 @ 10 # 20 = 370 and 4 * 3 @ 5 # 30 = 90, then
2 * 3 @ 4 # 5 = ?
Arrange the following words according to English dictionary
1. Institution
2. Instruction
3. Insurrection
4. Insubordinate
5. Insufficient
In Olympic Games, the flags of the six nations were flown on the masts in the following way:
The flag of America was to the left of Indian flag a...
