If 2 is coded as 4, 3 as 9, 4 as 16, then 7 is coded as? MCQ with Answer and Explanation

Explanation:
All rivers are lakes ⇒ Some lakes are rivers. Some lakes are oceans does not imply some oceans are rivers. Only II.

Explanation:
From first two, good =3 or 5. From second and third, good =3 or 8. Common good =3. Then from second, remaining for 'is' and 'nice' are 5 and 8. From third, nice and and are 7 and 8 (since good=3). Common for nice is 8. Thus from second, 'is' =5. Wait, then answer B. From above: second 358 = good is nice, good=3, so is and nice =5,8. Third 783 = nice and good, good=3, so nice and =7,8. Thus nice =8, then is =5, and =7. Yes, 'is' =5.

Explanation:
2008 is a leap year. From 1 Jan 2008 to 1 Jan 2009 is 366 days = 52 weeks + 2 days. Tuesday +2 = Thursday.