Bluing of rose petal is due to:
The bluing in red rose petals kept in water or preservative is due to the increase in pH due to accumulation of ammonia.
‘A’, ‘B’ and ‘C’ entered into a partnership by making investments in the ratio 5:6:9, respectively. At end of the year, if the difference be...
‘A’ and ‘B’ invested Rs. 4800 and Rs. 3200, respectively in a business, together. After 6 months, ‘A’ withdrew 35% of his initial investment...
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Raj and Simran invested Rs. 'Q' and Rs. 15,000 in a business. Raj invested the amount for '3z' months while Simran invested for '4z' months. If the rati...
A and B started a business by investing sum in the ratio 5:7 respectively for 6 and 10 months respectively. If annual profit earned by B is Rs.1400, the...
‘A’ and ‘B’ started a business by investing Rs. ‘b’ and Rs. ‘b + 400’, respectively. If 9 months later the ratio of profit shares of ‘...
A and B started a business with investments in the ratio 3:5 respectively. Find the share of A, if they earned a profit of Rs. 2000.
A and B together started a business with initial investment in the ratio of 1:13, respectively. The time-period of investment for A and B is in t...
Amy and Ben started a business partnership, with Amy investing Rs. x and Ben investing Rs. (x + 6000). After one year, Chris joined the partnership with...
'Arjun' initiated a business with an investment of Rs. 1,200. After eight months, 'Bhishma' joined the business with an investment equivalent to 60% of ...
