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Let fifth and sixth numbers be ‘3x’ and ‘2x’, respectively. So, 3x + 2x = 50 × 8 – 60 × 3 – 70 × 2 = 20 Or, 5x = 20 Or, x = 4 So, fifth number = 4 × 3 = 12
A person is to reach a destination 40 km away. If he covers the first 25 km in 4 hours then at what constant speed should he go so that the average spee...
Among the following taxes, which is the direct tax in India?
A cone is formed by rotating an equilateral triangle about its altitude. Fill in the blank.
Equilateral triangle : Cone = Square: ____
Study the adjoining picture and answer the following questio...
The Preamble to the Constitution of India was amended by the 42nd Amendment Act and inserted the following words in the existing Preamble:
Of the 50 apples in a box, 14 are golden and the others are red. 3 of the golden apples are rotten. If the total number of rotten apples is 9, the numbe...
The Capital city of which amongst the following states of India is farthest from the Tropic of Cancer (23N) ?
'Neeraj Chopra' is associated with which sports event?
Consider the following statements :
1. American women got the right to vote earlier than the women in the UK.
2. South...
The Blind river dolphins are found in the water of: