C-03-Q162mediumsingle_mcq

Pipe-tank: with initial $Q_0$ and inflow rate $q$ , $Q(t) = ?$

a $Q_0 - qt$
b $Q_0 + qt$
c $Q_0 \cdot qt$
d $Q_0 / q + t$

ব্যাখ্যা

Starting from an initial quantity $Q_0$ , inflow at rate $q$ adds $qt$ over time $t$ , so the amount present is $Q(t) = Q_0 + qt$ . The rate is added (not subtracted) because the tank is being filled.

এই অধ্যায়ের আরও প্রশ্ন

C-03-Q163Rate-of-percentage for :
C-03-Q164Selling price at profit rate is—
C-03-Q165Selling price at loss rate is—
C-03-Q166Simple profit:
C-03-Q167Compound principal after periods is—
C-03-Q168Budget Tk 45000; 5 members refused, fee per head increased by Tk 15. Number of original members?
C-03-Q169Rafiq alone 10 days, Shafiq alone 15 days. Together they finish in—
C-03-Q170Boatman covers km against current in hr, with current in hr. Speed of boat = ?
C-03-Q171Same setup. Speed of current = ?
C-03-Q172Pipe fills empty tank in 12 min; another flows out 14 L/min. Together fills empty tank in 96 min. Tank capacit

Algebraic Expressions — সব প্রশ্ন দেখুন (219টি) →

Pipe-tank: with initial $Q_0$ and inflow rate $q$ , $Q(t) = ?$

Q_0 - qt

Q_0 + qt

Q_0 \cdot qt

Q_0 / q + t

Pipe-tank: with initial Q0Q_0Q0​ and inflow rate qqq, Q(t)=?Q(t) = ?Q(t)=?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

Pipe-tank: with initial Q0Q_0Q0​ and inflow rate qqq, Q(t)=?Q(t) = ?Q(t)=?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

Pipe-tank: with initial $Q_0$ and inflow rate $q$ , $Q(t) = ?$

Pipe-tank: with initial $Q_0$ and inflow rate $q$ , $Q(t) = ?$