Direction for the following three questions: Answer the questions based on the following information. A, B, C and D collected one-rupee coins following the given pattern. Together they collected 100 coins. Each one of them collected even number of coins. Each one of them collected at least 10 coins. No two of them collected the same number of coins.
If A collected 54 coins and B collected two more coins than twice the number of coins collected by C, then the number of coins collected by B could be
Number of coins with A = 54
Number of coins with B = 2x+2
Number of coins with C = x
Number of coins with D = y
54+3x+2+y = 100
3x+y = 44
If 2x+2 = 28, then x = 13 and y = 5 which is not possible.
If 2x+2 = 20, then x = 9 which is not possible.
If 2x+2 = 26, then x = 12 and y = 8 which is not possible
If 2x+2 = 22, then x = 10 and y = 14 which is feasible
Create a FREE account and get:
CAT Averages, Ratios & Proportions
CAT Logarithms, Surds & Indices
CAT Functions, Graphs & Statistics
CAT DI Data Change Over Period
CAT Tables With Missing Values
CAT LR Selections With Conditions