Question
30 people are standing in a queue facing north. Manoj is
standing at the 11th position from the front. Shahin is standing at the 7th position from the back. Neeraj is standing exactly in front of Shahin. How many people are standing between Neeraj and Manoj?Solution
The correct answer is C
Find the average of the following set of numbers: 13, 42, 22, 35, 68.
In a triangle ABC, the lengths of the medians from A, B, and C are 5 cm, 6 cm, and 7 cm, respectively. What is the area of the triangle?Â
A circle has a radius of 21 cm, and a sector makes an angle of 60° at the center. Find the area of the sector and the length of the arc (use π = 22/7...
The radius of a cylinder is 3 cm and its height is 10 cm. What is its total surface area?
The sides of a triangle are 13 cm, 14 cm, and 15 cm. What is the radius of the circumcircle of this triangle?Â
A bag contains red, blue, and green balls in the ratio of 2:4:5. If two balls are randomly selected from the bag, the probability that both are blue is ...
Ram, Rahim, and Raman started a business by investing in the ratio of 4:7:10, respectively. After one year, they each made additional investments: Ram a...
A boat can cover 70 km in still water and 72 km in downstream in 4 hours and 3 hours respectively. Find the time taken by the boat to cover 66 km upstre...
A circle with radius 8 cm is inscribed in a square. What is the area of the square?
Evaluate: {0.808 of 7500 - 80 × (1.458 + 2.242)}
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