Question
A has some coins. He gives half of the coins and 2 more
to B. B gives half of the coins and 2 more to C. gives half of the coins and 2 more to D. The number of coins D has now, is the smallest two- digit number. How many coins does A have in the beginning?Solution
The correct answer is D
A triangle has sides of length 5 cm, 7 cm and 10 cm. Find the area of the triangle (in cm²).
Which one of the following diagrams is most appropriate to the statement, "Tea-producing places are either in Assam or in Bengal"?
Who has developed the Tamanna tool related to education in India?
 Which of the following will turn blue litmus red ?
Which of the following has the largest atomic radius?
World’s only floating National Park is located in:
From which date GST became operational in India ?
The latest UN projections suggest that the world’s population could cross 9 billion by which year?
Consider the following statements:
1. Dadra and Nagar Haveli which merged with the Indian Union in 1961 were ruled by the Portuguese.
2....
