Question
The given graph represents the monthly salaries, in rupees, of workers of a factory
The given graph represents the monthly salaries, in rupees, of workers of a factory. Using the graph, find: (a) the total number…
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Question
In the given diagram, O is the centre of the circle. Chord SR produced meets the tangent XTP at P
In the given diagram, O is the centre of the circle. Chord SR produced meets the tangent XTP at P. (a) Prove…
Question
If 1701 Is the nth Term of the G.P. 7, 21, 63, … Find n and the Sum of n Terms
If 1701 is the nth term of the Geometric Progression 7, 21, 63, …, find: (a) the value of n. (b) hence,…
Question
Circle with Tangent AB, ZY = XY, ∠OBX = 32° and ∠AXZ = 66° — Find Four Angles
X, Y, Z and C are points on the circumference of a circle with centre O. AB is a tangent to the…
Question
Ms. Sushmita went to a fair and participated in a game. A box contained number cards numbered from 01 to 30. The prizes were awarded as follows
Ms. Sushmita went to a fair and participated in a game. A box contained number cards numbered from 01 to 30. The…
Question
A hollow sphere of external diameter 10 cm and internal diameter 6 cm is melted and made into a solid right circular cone of height 8 cm. Find the radius of the cone so formed.
A hollow sphere of external diameter 10 cm and internal diameter 6 cm is melted and made into a solid right circular…
Question
Delhi to Kasauli Is 350 km; Speed Falls by 20 km/h and Time Rises by 2 Hours — Find Both Speeds and Time
Mr and Mrs Das travelled by car from Delhi to Kasauli, a distance of approximately 350 km. Heavy rain reduced the average…
Question
For x = 10 to 16 with Frequencies 3, 2, 2, 6, 3, 5, 3, Find the Mean and Median
For the following frequency distribution, find: (a) the mean, to the nearest whole number. (b) the median. x 10 11 12 13…
Question
A man bought ₹200 shares of a company at 25% premium. He received a return of 5% on his investment. Find:
A man bought ₹200 shares of a company at 25% premium. He received a return of 5% on his investment. Find: (a)…
Question
Customer Pays ₹2,000 for Articles A and B with Discount and GST — Check Whether the Bill Is Correct
Refer to the bill below. A customer paid ₹2,000, rounded to the nearest ₹10, to clear it. Note: A 5% discount applies…