Question

Which of the following words can have codes from scrambled codes - $\left[30\right]\left[5\right]\left[15\right]\left[5\right]\left[5\right]\left[30\right]\left[5\right]\left[15\right]$?
(i) KEEP DATE (ii) LEAP SORE
(iii) POLL PAGE (iv) MOOD DONE.

• A. Only (i)
• B. Both (i) and (iii)
• C. Both (ii) and (iv)
• D. Both (i) and (iv)
• E. None of these

Answer 1

The correct option is D Both (i) and (iv)

$MEET$ and $COOK$ have 2nd and 3rd letters same vowels. So, they are coded similarly. $\left[5\right]\left[15\right]\left[15\right]\left[5\right]$

$UNIT$ and $OLAP$ has first and third letters vowels. They are coded as $\left[0\right]\left[5\right]\left[0\right]\left[5\right]$.

Similarly, $NEAR=PAIN=\left[5\right]\left[20\right]\left[20\right]\left[5\right]$

$TALE=POLE=\left[5\right]\left[30\right]\left[5\right]\left[30\right]$

$SET=PUT=\left[5\right]\left[10\right]\left[5\right]$

$ATE=ONE=\left[25\right]\left[5\right]\left[25\right]$

$\left[5\right]\left[30\right]\left[15\right]\left[5\right]\left[5\right]\left[15\right]\left[5\right]\left[30\right]$ can be rearranged into two words as $\left[5\right]\left[15\right]\left[15\right]\left[5\right]\left[5\right]\left[30\right]\left[5\right]\left[30\right]$.

So, the two words are of the format MEET\COOK and TALE\POLE.

$\left(i\right)KEEPDATE=\left[5\right]\left[15\right]\left[15\right]\left[5\right]\left[5\right]\left[30\right]\left[5\right]\left[30\right]$

$\left(iv\right)MOODDONE=\left[5\right]\left[15\right]\left[15\right]\left[5\right]\left[5\right]\left[30\right]\left[5\right]\left[30\right]$

So, the answer is $Both\left(i\right)and\left(iv\right)\left[D\right]$.