Let their present age be 7x and 4x respectively. Product of their ages = 28x² = 2800 => x² = 100 => x = 10 Present age of A = 7x = 70 years Present age of B = 4x = 40 years Ratio of their ages after 5 years = (70+5) : (40+5) = 75:45 = 5:3
During the period of maternity leave, women employees are entitled to receive payment at the rate of:
Gandhiji organized his first 'Satyagraha' Movement in Champaran District for the
Consider the following in regards to Goldman Environmental Prize:
1.An esteemed award that acknowledges the efforts of six activists from six con...
A shopkeeper bought an article for Rs. 200. He sold it at profit 30% after allowing a discount of 60%. If instead he had sold it at 20% discount, then f...
Which of the following are the features of social security?
I. Social security must provide protection again...
Which of the following option is incorrect about “PM- Shram Yogi Maan-Dhan Yojana” ?
The number of boys and girls in a school is 150 and 280 respectively. 30% of boys left the school while 20 girls took admission in the school. Find the ...
Which of the following statement is/are incorrect about “Atal Pension Yojana”?
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What percentage of the world's cattle population is to be found in India?
Two pipes 'A' and 'B' can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe 'A' is tu...
