Question

DIRECTION : In each of the following questions
a question is followed by information given in two statement named as Quantity-I(Q1) and Quantity-II (Q2). You have study the information along with the question and compare
the value derived from Quantity-I and Quantity-II. Then
answer
a. If (Q1) > (Q2) b. If (Q1) > (Q2)
c. If (Q1) < (Q2) d. If (Q1) < (Q2)
e. If (Q1) = (Q2) f. No relation between Q1 and Q2


61. What is the speed of current?

1. The boat takes 1.5 hours less to cover a
distance of 18 km
downstream as compared to cover the
same distance upstream if it goes at the
speed of 9 km/hr. in still water

2. The boat covers 12 km in 40 min
upstream and 15 km in
45 min downstream.​

Answer 1

(1)Q=IT where Q is the charge, I is the current and T is the time.

(2)option B.

PLZ MARK AS BRAINLIEST.