Arun has a certain sum deposited in a bank at 5% per annum. The bank increases the rate of interest from 5% to 6%. After increase in rates, Arun deposits ₹ 2000 more in his account. The annual interest received by him now is ₹ 220 more than before. Find his original deposit.
In the given figure (not drawn to scale), ABCD and WXYZ both are rhombus, 2 semi-circles and 2 identical triangles are drawn on the sides of rhombus WXYZ. Which of the following options is correct?
AArea of ΔWPZ is 104 cm2.
BCircumference of the semi-circle is 20 cm.
CArea of rhombus ABCD is 24 cm2.
DNone of these
Which of the following decimals represents the shaded part in the given figure ?