Question
Mita started walking towards North. After walking 25
metres she turned right and walked 20 meters and took a left turn and walked 5 meter. In which direction Mita is now from the initial point?Solution
In a circle, two tangents PA and PB are drawn from an external point P such that the angle ∠APB = 60°. If the radius of the circle is 10 cm, find th...
Two pipes, A and B, can independently fill the tank in 12 minutes and 15 minutes respectively, while pipe C can empty 10 gallons from the tank in 2 minu...
How many Kg of rice costing rupees 19 per kg must be mixed with 26 Kg of rice costing Rs.25 per Kg, so that there may be a gain of 17.5% by selling the ...
A bag contains 5 red and 3 black balls. One is drawn at random. It is red. Then without replacement, another is drawn. What is the probability that it i...
P earns Rs. 12,000 per month. He spends 40% of his income on rent, 25% of the remaining amount on food, and saves the rest. Q sav...
In a cyclic quadrilateral ABCD, the diagonals AC and BD intersect at E. If ∠AEC = 120° and ∠BED = 30°, what is the measure of ∠ADB?Â
...What will come in place of ?
4, 5, 13, 40, 104, ?.
A and B initiated a business by investing Rs. 6,000 and Rs. 3,000, respectively. Their investments were made for 8 months and 'm'...
The school has two types of classes: Math and Science. The average number of students per Math class is x, and the average number of students per Scienc...
A man can row a boat in still water at a speed of 8 km/h. He rows downstream for 1 hour and then returns upstream. If the total time taken for the entir...
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