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Let their present age be 9x and 4x respectively. Product of their ages = 36x² = 3600 => x² = 100 => x = 10 Present age of A = 9x = 90 years Present age of B = 4x = 40 years Ratio of their ages after 5 years = (90+5) : (40+5) = 95:45 = 19:9
Kyriakos Mitsotakis was elected as Prime Minister for a second term, in June 2023, of which of the following countries?
Recently the Indian Navy received two MH 60R multi-role helicopters from which country ?
Which of the following is a type of bryophyte that lives in many environments and is characterised by its small, flattened leaves, root-like rhizoids, ...
What device is mainly used to convert digital signals into analog signals for transmission?
India’s foreign exchange reserves are sufficient to cover how many months of projected imports according to an RBI report?
Ravana Phadi cave and Durga Temple at Aihole portray the architectural style of which dynasty?
Which of the following Indian States given below have the longest coastal border length?
The ‘Bangar’ of the northern great plain of India is-
The Unified Payments Interface (UPI) which was launched by The National Payments Corporation of India (NPCI) three years ago, has now crossed what numbe...
Which of the following Articles of the Indian Constitution deals with the relationship between the Prime Minister and the President?