Question
B is in which direction with respect to E? I. D
is 2m to the north of E. F is 1 m to the east of D. B is 2m to the south of F. II. E is to the south-west of F. D is to the north of B, who is west of F. Each of the questions given below has one question and two statements marked I and II. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.Solution
From I
Hence, C is to the east of F. Hence I is sufficient to answer the question. From II
B can be either to the right of E (North East with respect to E) or to the left of E (North West with respect to E) Hence II is not sufficient to answer the question.
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 5cm, BC = 7cm then what is BD:CD?
The angle of elevation of the top of an unfinished tower at a point distant 78 m from its base is 30°. How much higher must the tower be raised (in ...
Find the circumference and area of a circle of radius 7 cm. Take π = 22/7.
A man spends 70% of his income. If his income is increased by 25% and expenditure is increase by 20%. Find the % change in saving?
A hollow cylindrical pipe is made of iron. The difference between the outer and inner curved surface area is 176 cm². The height of the pipe is 28 cm, ...
Sides of a parallelogram are in the ratio 6:5. Its area is 2700 sq. units. Altitude on the greater side is 30 units. Altitude on the smaller side is:Â
Curved surface area of cylinder is 1617 cm2. If ratio of radius to height of the cylinder is 25:21 respectively, then find the base area of t...
The area of four walls of a room is 120 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what i...
The length, breadth and height of a storeroom are 17m, 10m and 12m respectively. If each box occupies 60 m3 of space, then how many boxes can...
John had to multiply 'a' by 'b'. He however multiplied 'a' by 22.5 and obtained 423 as the product. Selina also had to multiply 'a' by 'b'. She however ...