Study the following statements carefully.
Statement-2 : Any two decimal numbers can be compared among themselves. The comparison start with whole part. If the whole parts are equal, then the tenth parts can be compared and so on.
Which of the following options hold?
A Both Statement-1 and Statement-2 are true.
B Statement-1 is true but Statement-2 is false.
C Statement-1 is false but Statement-2 is true.
D Both Statement-1 and Statement-2 are false.
it has been shown in the solution that 0.93-0.62 0.15= 0.46 where as the answer should be 0.26 *note
Raman had some money. He spent of it on education and of the remainder on food. He saved the rest.
(A) What fraction of his money was spent on food?
(B) If Raman spent ₹ 2400 on food, then how much did he save?
The ratio of the volume of water in Bottle P to the volume of water in Bottle Q is 3 : 4. Rajeev drank 40 mL of the water from Bottle P and the ratio then became 13 : 20. How much water was there in bottle P at first?
A 60 mL
B 80 mL
C 300 mL
D 400 mL
In the figure given below, O is the centre of the circle and OPQR is a rectangle. A is a point on PO such that AO = 1/3 PO and B is the mid point of OR. Find the area of the shaded region if PA = 8 cm and BR = 4 cm (Use Ρ = 3.14)
A 132.68 cm2
B 121.12 cm2
C 108.56 cm2
D None of these